references of assignment

Library Services

UCL LIBRARY SERVICES

• Guides and databases
• Library skills

References, citations and avoiding plagiarism

Assignments.

• Getting Started
• Independent research
• Understanding a reference
• Managing your references
• How to reference
• Acknowledging and referencing GenAI
• Harvard referencing
• Vancouver referencing
• APA referencing
• Chicago referencing
• OSCOLA referencing
• MHRA referencing
• MLA referencing

Avoiding plagiarism

• Further help

Referencing in your assignments

In academic work of any kind, effective referencing of your sources will ensure that you:

• show that you are writing from a position of understanding of your topic.
• demonstrate that you have read widely and deeply.
• enable the reader to locate the source of each quote, idea or work/evidence (that was not your own).
• avoid plagiarism and uphold academic honesty.

In order to cite sources correctly in your assignments, you need to understand the essentials of how to reference and follow guidelines for the referencing style you are required to use.

• Referencing styles

Citing your sources can help you avoid plagiarism. You may need to submit your assignments through Turnitin, plagiarism detection software. Find out more about Turnitin and how you can use it to check your work before submitting it:

• What is plagiarism?

Why do I need to reference? Find out more

Referencing and empowerment

Karen Gravett & Ian M. Kinchin (2020) Referencing and empowerment: exploring barriers to agency in the higher education student experience, Teaching in Higher Education, 25:1, 84-97

Plagiarism: what is it, whom does it offend, and how does one deal with it?

J D Armstrong, 2nd (1993) Plagiarism: what is it, whom does it offend, and how does one deal with it?, American Journal of Roentgenology, 161:3, 479-484

Teaching Referencing as an Introduction to Epistemological Empowerment

Monica Hendricks & Lynn Quinn (2000) Teaching Referencing as an Introduction to Epistemological Empowerment, Teaching in Higher Education, 5:4, 447-457

Academic honesty and conduct

• UCL guide to Academic Integrity What is Academic Integrity, why is it important, and what happens if you breach it?
• Understanding Academic Integrity course UCL's online and self-paced course to help you understand academic integrity, designed to help students to develop good academic practice for completing assessments.
• Engaging with AI in your education and assessment UCL student guidance on how you might engage with Artificial Intelligence (AI) in your assessments, effectively and ethically.
• Introduction to referencing tutorial

Referencing style guides

• << Previous: Getting Started
• Next: Independent research >>
• Last Updated: Sep 22, 2024 9:09 PM
• URL: https://library-guides.ucl.ac.uk/referencing-plagiarism

APA Style (7th ed.)

• Paper Formatting in APA 7
• Position of the citation
• Secondary Referencing
• Date of Publication
• Page numbers
• Citing Sources Multiple Times
• Citing from Web pages
• Paraphrasing and Summarising
• Examples of References in APA (7th ed.) style
• Examples of References in APA style
• Introduction
• Examples of References in APA style (7th edition)
• APA Reference Examples A-Z
• Comparison of APA 6th and 7th eds

There are many different types of references (e.g. books, journal articles, websites). Click on the type you require below to see the components of the reference with an example.

• Journal Articles
• Web pages and social media
• Newspaper articles

Dictionary or Encyclopaedia

Thesis or dissertation.

• Reports and Datasets
• Conferences
• Images, figures and tables

Exhibitions

• Audiovisual and Digital Media
• Lecture Notes and Presentations

• Author/Editor (Surname, Initials) ,
• (Year of publication).
• Title (in italics) .
• Edition (other than first edition) .

An e-book retrieved from an academic database that does not have a DOI (Digital Object Identifier) is referenced as though it were the print version, as above. (A DOI is a unique alphanumeric string that identifies content and provides a persistent link to its location on the internet. DOIs can be found in database records and the reference lists of published works).

Books with a URL or a DOI can be referenced like this:

• Author/editor (Surname, Initials)

(Year of publication)

• Title of book (in italics)
• (Edition) (if not the 1st edition)

Book Chapter

• Author of chapter/section (Surname, Initials)
• Title of chapter/section.
• ‘In:’ followed by author/editor of book, (in direct order)
• Title of book (in italics) .
• (Page reference).

Journal article (print)

• Author(s) (Surname, Initials)
• Title of article

Title of journal (in italics, first letter of each word should be capitalised, except for words such as and, of, the)        

Issue information (volume, issue, pages) (volume in italics)

Journal article (online)

• Title of article.
• Title of journal (in italics, first letter of each word should be capitalised, except for words such as and, of, the)
• Issue information (date, volume, issue no., pages) (volume in italics)

Journal article (database without DOI)

Journal articles retrieved from databases without a DOI can be referenced like a print journal, as above.

Journal article (with DOI)

• Issue information (date, volume , issue no., pages) (volume in italics)

Journal article (21 or more authors)

List the first nineteen authors followed by three spaced ellipsis points (...) and then the last author's name.

Journal article (pre-publication)

“Pre-print”, “In press” and “advanced online publication” usually refer to articles that have been accepted for publication, but may not yet have been assigned to a publication volume/issue. These articles can be cited using the year of online publication and the DOI.

• Issue information (date, volume, issue no., pages) (if any available)
• Advance online publication.

arXiv is a collection facility for scientific 'e-prints'. Some of them have been published and some have not. APA recommends updating your references when you're close to finishing your assignment. If you've cited a preprint that has since been published, cite the published journal article.

In the example below, you will see that the title is in italics. This is because it hasn't yet been accepted in a journal and is, therefore, considered a stand-alone work.

Journal Article (with article numbers, not page numbers)

If the journal article has an article number instead of a page range, include the word “Article” and then the article number instead of the page range.

• Journal Title  (in italics)
• Volume ,  (in italics)
• Article number 

Magazine Article

• (Year of publication, Month day)
• Title of magazine (in italics, first letter of each word should be capitalised, except for words such as and, of, the)     
• Page numbers (if available)

• Author (Surname, Initials or Organisation name)
• (Year) (Month Day, if applicable).
• Title of webpage   (in italics)
• Website name (if applicable and different to author)

If no date can be established, use n.d. to indicate no date in the citation and the reference.

• Author of message
• (Year, Month Day).
• Title of message
• Title of blog

• X (formerly known as Twitter)

Author and/or [screen name]

• (Year, Month day) tweet posted
• full text of tweet (If a tweet is longer than 20 words, write the first 20 words)

• Author and/or [given name]
• (Year, month day)
• Title of page   or post (first 20 words)
• [Facebook status update].
• For individual authors, provide their full first name in square brackets after their initial as this is their social media identity information.
• For the title, provide the name of the page or the content or caption of the post (up to the first 20 words).

LinkedIn Profile

• Author (name associated with the account)
• Title of page ( Use the page title in the reference (e.g., “Home,” “About,” “Jobs”).)
• [LinkedIn page].
• Retrieved date from: URL ( Provide a retrieval date because the content is designed to change over time and is not archived)

(Year posted, month day)

Content of the post (up to the first 20 words, in italics)

[Photograph/Video/Story]. (description of post)  

• Author and/or [Username]
• Content of the post up to the first 20 words.  Count a URL or other link, a hashtag, or an emoji as one word each, and include them in the reference if they fall within the first 20 words. Do not italicize emojis.
• [Video]  description of the audiovisuals

Wikipedia is a free online encyclopaedia, created and edited by volunteers around the world. It is not a scholarly source, so your lecturer may not be happy for you to use it as a source in your assignments. Scholarly assignments should generally rely on peer-reviewed and other scholarly work vetted by experts in the field. However, it may be a good starting point for you in your research to find citations to original source materials that you do want to use.

Wikipedia is a constantly changing site, so cite an archived version of the page, if you can (select 'view history' and then the date of the version you used). If it doesn't have a permanent link to an archived version of the page, include a URL for the entry and the retrieval date. 

• Date of last update (year, month day)
• Title of wiki (in italics)
• URL (include Retrieved date, if necessary)

Newspaper article (print)

• Author (Surname, Initials)  (if name of writer not given, start with the name of the Newspaper (in italics))
• (Year of publication, Month day).
• Title of article 
• Title of newspaper (in italics) .
• Page reference.

Newspaper article (online)

• Author (Surname, Initials) 

• Author of entry (if there is one) (Surname, initials)
• Title of entry.
• ‘In:’ Editor (initial and surname) (Ed.)
• Title of dictionary or encyclopaedia  (in italics) .
• (Edition, page numbers of entry)

• Author (Surname, Initials)
• (Year of submission).
• Title of thesis (in italics) .
• (Type of thesis or dissertation)  e.g. Unpublished Master's thesis
• Degree awarding body
• Name of database or archive. URL  (if published)

• Title of data (version)   (in italics)
• [Type of work]  (i.e. dataset)

Government Publication

• Name of Government Department
• Title (in italics)
• (Report Series and number) (if available)
• Publisher (if in print)
• URL (if online)

Company Report

• Title of report . (in italics)
• Publisher or URL 

• Name of authority or organisation.
• Number and title of standard (in italics) .
• Publisher 
• URL (if accessed online)

Conference Paper (in edited book)

• Title of the contribution paper
• In: Name of editor or conference chair (Initial, Last name (Ed (s).)
• Title of conference proceedings (in Italics)
• (Page numbers)
• URL or DOI (if available)

Conference Paper (Journal)

• Author of paper
• Title of paper
• Title of Journal (in italics)
• Issue information (volume, issue, date)

Conference Paper or Poster Presentation 

• (Year, month day of conference).

[Paper presentation or Poster presentation or Conference presentation]

• Title of conference: Subtitle of conference
• Location of Conference

Images, illustrations, photos (print)

If you are citing an illustration, figure, diagram or table, start with the source in which it appeared. For example, i f you are referencing an image printed in a book, you first mention the image in-text, indicating the name and creator of the image, and the book in which it can be found, along with the page details.  The reference list entry will be for the whole article or book.

In-text citation:

Reference List:

In the reference list, you list the book in which the image is found:

When you include an image or photo in your text, as well as citing the source, you will also need to include a caption and list it in a Table of Figures ( click here for more information ). Images you created yourself don't have to be cited, but should still be included in the list of figures.

Image, illustration, photo or table (online)

• Creator  (Surname, initial(s))
• [Internet handle] (if appropriate)
• Title of image, figure, illustration or table 
• [Type of image]. (image, chart, diagram, graph, illustration or photograph)

Hosting service (e.g. Instagram, Flickr)

Photographs (Online Collection)

• Photographer
• Title of photograph (if applicable)
•   [ Title of collection]  

If you viewed an image in person rather than online (e.g. in a museum or gallery), the source information is different. You will need to include the name and location of the institution where you viewed the image.

• (Year of creation)  (if available)
• Title of the work (in italics)
• [Format description]  (in square brackets)

If you haven't seen the artwork in person and saw it online, add the website URL at the end of your reference.

• Originator (Name of organisation)
• Sheet number, scale.
• Publisher (if different from author)
• URL (if viewed online)

It can often be hard to find accurate information about images accessed online.  However, if you do need to cite an image with no author, date or title listed, there are ways around this.  For untitled images, include a description of the image, in square brackets, where the title would usually go. If there is no publication date, add “n.d.” in place of the date, and add the date that you accessed the image.

• Curator(s) (Surname, Initial(s)) .
• (Year or years ran).
• Exhibition Title [Exhibition].
• Museum name,
• City, Country.
• URL of exhibition website (if available)

When the curator is unknown, move the title of the exhibition to the author position of the reference.

Exhibition Catalogue

• Artist (Surname, Initial) (or Gallery/Institution).
• (Year, Month).
• [Exhibition catalogue].

• Director(s) (Surname, Initial) (Director)
• (Year of original release).
• [Description]. (e.g. Film)
• Production Company

Film (from Streaming Service)

Only specify how you watched a film (e.g. Netflix, Amazon Prime, Disney+, HULU, etc.) when it is important to indicate a specific version. Put this information in square brackets following the word, "Film" and a semicolon.

• (Year) (in round brackets)

Online Video

• Creator (Surname, Initial). [Screen name].
• (Year, Month day).
• Title of video [Video]

Hosting Website

TV Programme

Executive Producer(s) (Executive Producer(s)).

(Years - it aired, use present if still airing ). 

Title (in italics)   [TV series].

Production Company;

Broadcaster name

Episode of a TV Series

• Writer (surname and initial(s)) & Director (surname and initial(s))
• (Date of broadcast or copyright)
• Title of episode

(Series number, episode number) (in round brackets)

• [TV series episode]
• Executive Producer(s)  (initials and surname)
• Series title (in italics)
• Production company

Radio Programme (Online)

Name of announcer

(Year, Month Day of broadcast).

Title of programme  (in italics)

[Description i.e. Radio broadcast ].

Name of site that published the broadcast

URL of broadcast

Name of host (Host)

(Dates)  Provide the span of years during which the podcast aired here; if ongoing give the year of first broadcast and word “- present”.

Title of podcast (in italics)

[Audio or Video Podcast]

Publisher/production company

For specific ‘ Podcast episodes ’, provide the precise date on which the podcast episode first aired. Supply the episode number after the episode title, if available, in brackets. Indicate the type of  podcast episode in square brackets, e.g. [Audio podcast episode] or [Video podcast episode]. Write the word “In” and then the title of the podcast in italics.   Give the Publisher or Production company and the URL.

Lecture Notes

Notes you took during a lecture or class handouts that are not posted online are not retrievable by someone else, so do not belong in your reference list. Instead, you treat them like personal communication and just refer to them in your text.

Lecture Notes or Powerpoint Slides (online)

• Lecturer (Surname, Initial(s))

Title of item [Class handout or PowerPoint slides]. (in italics).

Platform or Institution (e.g. ATU).

Recorded Lectures/Talks

Name of Speaker

(Date) (in round brackets) (Provide as specific a date as possible; in the example, only the year and month are available.)

Title of video (in italics)

TED Conferences

When the TED Talk is on YouTube, list the owner of the YouTube account (here, TED) as the author to aid in retrieval. Credit YouTube as the publisher of the TED Talk and then provide the URL. When the speaker is not listed as the author, integrate their name into the narrative if desired:

Online Course or Massive Open Online Course (MOOC)

• Author  (Surname, Initial(s))

Title of course (in italics)

Site that holds the course

A lecture from an online course cites the instructor for the particular lecture in the author part of the reference and the names of all the lecturers in the source element. The URL given should be to the main page of the course.

Open Educational Resource

• (Year added with Month day, if available).
• Retrieved date from URL ( When contents of a page are meant to be updated over time but are not archived, include a retrieval date in the reference.)

Music on CD or Vinyl

• Writer ( Surname, Initial ).
• Title of song
• Title of album (in italics)
• Record Label.

Music Streaming

• Name of artist.
• Title of album/track (in italics)
• [Description]. (no need to indicate how you heard the song)
• Record Label

• << Previous: Reference List
• Next: APA Reference Examples A-Z >>
• Last Updated: Sep 11, 2024 4:29 PM
• URL: https://atlantictu.libguides.com/APA7

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

APA Formatting and Style Guide (7th Edition)

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

In-Text Citations

Resources on using in-text citations in APA style

Reference List

Resources on writing an APA style reference list, including citation formats

Other APA Resources

Welcome to the new OASIS website! We have academic skills, library skills, math and statistics support, and writing resources all together in one new home.

• Walden University
• Faculty Portal

Reference List: Common Reference List Examples

Article (with doi).

Alvarez, E., & Tippins, S. (2019). Socialization agents that Puerto Rican college students use to make financial decisions. Journal of Social Change , 11 (1), 75–85. https://doi.org/10.5590/JOSC.2019.11.1.07

Laplante, J. P., & Nolin, C. (2014). Consultas and socially responsible investing in Guatemala: A case study examining Maya perspectives on the Indigenous right to free, prior, and informed consent. Society & Natural Resources , 27 , 231–248. https://doi.org/10.1080/08941920.2013.861554

Use the DOI number for the source whenever one is available. DOI stands for "digital object identifier," a number specific to the article that can help others locate the source. In APA 7, format the DOI as a web address. Active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list. Also see our Quick Answer FAQ, "Can I use the DOI format provided by library databases?"

Jerrentrup, A., Mueller, T., Glowalla, U., Herder, M., Henrichs, N., Neubauer, A., & Schaefer, J. R. (2018). Teaching medicine with the help of “Dr. House.” PLoS ONE , 13 (3), Article e0193972. https://doi.org/10.1371/journal.pone.0193972

For journal articles that are assigned article numbers rather than page ranges, include the article number in place of the page range.

For more on citing electronic resources, see  Electronic Sources References .

Article (Without DOI)

Found in a common academic research database or in print.

Casler , T. (2020). Improving the graduate nursing experience through support on a social media platform. MEDSURG Nursing , 29 (2), 83–87.

If an article does not have a DOI and you retrieved it from a common academic research database through the university library, there is no need to include any additional electronic retrieval information. The reference list entry looks like the entry for a print copy of the article. (This format differs from APA 6 guidelines that recommended including the URL of a journal's homepage when the DOI was not available.) Note that APA 7 has additional guidance on reference list entries for articles found only in specific databases or archives such as Cochrane Database of Systematic Reviews, UpToDate, ProQuest Dissertations and Theses Global, and university archives. See APA 7, Section 9.30 for more information.

Found on an Open Access Website

Eaton, T. V., & Akers, M. D. (2007). Whistleblowing and good governance. CPA Journal , 77 (6), 66–71. http://archives.cpajournal.com/2007/607/essentials/p58.htm

Provide the direct web address/URL to a journal article found on the open web, often on an open access journal's website. In APA 7, active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list.

Weinstein, J. A. (2010).  Social change  (3rd ed.). Rowman & Littlefield.

If the book has an edition number, include it in parentheses after the title of the book. If the book does not list any edition information, do not include an edition number. The edition number is not italicized.

American Nurses Association. (2015). Nursing: Scope and standards of practice (3rd ed.).

If the author and publisher are the same, only include the author in its regular place and omit the publisher.

Lencioni, P. (2012). The advantage: Why organizational health trumps everything else in business . Jossey-Bass. https://amzn.to/343XPSJ

As a change from APA 6 to APA 7, it is no longer necessary to include the ebook format in the title. However, if you listened to an audiobook and the content differs from the text version (e.g., abridged content) or your discussion highlights elements of the audiobook (e.g., narrator's performance), then note that it is an audiobook in the title element in brackets. For ebooks and online audiobooks, also include the DOI number (if available) or nondatabase URL but leave out the electronic retrieval element if the ebook was found in a common academic research database, as with journal articles. APA 7 allows for the shortening of long DOIs and URLs, as shown in this example. See APA 7, Section 9.36 for more information.

Chapter in an Edited Book

Poe, M. (2017). Reframing race in teaching writing across the curriculum. In F. Condon & V. A. Young (Eds.), Performing antiracist pedagogy in rhetoric, writing, and communication (pp. 87–105). University Press of Colorado.

Include the page numbers of the chapter in parentheses after the book title.

Christensen, L. (2001). For my people: Celebrating community through poetry. In B. Bigelow, B. Harvey, S. Karp, & L. Miller (Eds.), Rethinking our classrooms: Teaching for equity and justice (Vol. 2, pp. 16–17). Rethinking Schools.

Also include the volume number or edition number in the parenthetical information after the book title when relevant.

Freud, S. (1961). The ego and the id. In J. Strachey (Ed.),  The standard edition of the complete psychological works of Sigmund Freud  (Vol. 19, pp. 3-66). Hogarth Press. (Original work published 1923)

When a text has been republished as part of an anthology collection, after the author’s name include the date of the version that was read. At the end of the entry, place the date of the original publication inside parenthesis along with the note “original work published.” For in-text citations of republished work, use both dates in the parenthetical citation, original date first with a slash separating the years, as in this example: Freud (1923/1961). For more information on reprinted or republished works, see APA 7, Sections 9.40-9.41.

Classroom Resources

Citing classroom resources.

If you need to cite content found in your online classroom, use the author (if there is one listed), the year of publication (if available), the title of the document, and the main URL of Walden classrooms. For example, you are citing study notes titled "Health Effects of Exposure to Forest Fires," but you do not know the author's name, your reference entry will look like this:

Health effects of exposure to forest fires [Lecture notes]. (2005). Walden University Canvas. https://waldenu.instructure.com

If you do know the author of the document, your reference will look like this:

Smith, A. (2005). Health effects of exposure to forest fires [PowerPoint slides]. Walden University Canvas. https://waldenu.instructure.com  

A few notes on citing course materials:

• [Lecture notes]
• [Course handout]
• [Study notes]
• It can be difficult to determine authorship of classroom documents. If an author is listed on the document, use that. If the resource is clearly a product of Walden (such as the course-based videos), use Walden University as the author. If you are unsure or if no author is indicated, place the title in the author spot, as above.
• If you cannot determine a date of publication, you can use n.d. (for "no date") in place of the year.

Note:  The web location for Walden course materials is not directly retrievable without a password, and therefore, following APA guidelines, use the main URL for the class sites: https://class.waldenu.edu.

Citing Tempo Classroom Resources

Clear author: 

Smith, A. (2005). Health effects of exposure to forest fires [PowerPoint slides]. Walden University Brightspace. https://mytempo.waldenu.edu

Unclear author:

Health effects of exposure to forest fires [Lecture notes]. (2005). Walden University Brightspace. https://mytempo.waldenu.edu

Conference Sessions and Presentations

Feinman, Y. (2018, July 27). Alternative to proctoring in introductory statistics community college courses [Poster presentation]. Walden University Research Symposium, Minneapolis, MN, United States. https://scholarworks.waldenu.edu/symposium2018/23/

Torgerson, K., Parrill, J., & Haas, A. (2019, April 5-9). Tutoring strategies for online students [Conference session]. The Higher Learning Commission Annual Conference, Chicago, IL, United States. http://onlinewritingcenters.org/scholarship/torgerson-parrill-haas-2019/

Dictionary Entry

Merriam-Webster. (n.d.). Leadership. In Merriam-Webster.com dictionary . Retrieved May 28, 2020, from https://www.merriam-webster.com/dictionary/leadership

When constructing a reference for an entry in a dictionary or other reference work that has no byline (i.e., no named individual authors), use the name of the group—the institution, company, or organization—as author (e.g., Merriam Webster, American Psychological Association, etc.). The name of the entry goes in the title position, followed by "In" and the italicized name of the reference work (e.g., Merriam-Webster.com dictionary , APA dictionary of psychology ). In this instance, APA 7 recommends including a retrieval date as well for this online source since the contents of the page change over time. End the reference entry with the specific URL for the defined word.

Discussion Board Post

Osborne, C. S. (2010, June 29). Re: Environmental responsibility [Discussion post]. Walden University Canvas.  https://waldenu.instructure.com  

Dissertations or Theses

Retrieved From a Database

Nalumango, K. (2019). Perceptions about the asylum-seeking process in the United States after 9/11 (Publication No. 13879844) [Doctoral dissertation, Walden University]. ProQuest Dissertations and Theses.

Retrieved From an Institutional or Personal Website

Evener. J. (2018). Organizational learning in libraries at for-profit colleges and universities [Doctoral dissertation, Walden University]. ScholarWorks. https://scholarworks.waldenu.edu/cgi/viewcontent.cgi?article=6606&context=dissertations

Unpublished Dissertation or Thesis

Kirwan, J. G. (2005). An experimental study of the effects of small-group, face-to-face facilitated dialogues on the development of self-actualization levels: A movement towards fully functional persons [Unpublished doctoral dissertation]. Saybrook Graduate School and Research Center.

For further examples and information, see APA 7, Section 10.6.

Legal Material

For legal references, APA follows the recommendations of The Bluebook: A Uniform System of Citation , so if you have any questions beyond the examples provided in APA, seek out that resource as well.

Court Decisions

Reference format:

Name v. Name, Volume Reporter Page (Court Date). URL

Sample reference entry:

Brown v. Board of Education, 347 U.S. 483 (1954). https://www.oyez.org/cases/1940-1955/347us483

Sample citation:

In Brown v. Board of Education (1954), the Supreme Court ruled racial segregation in schools unconstitutional.

Note: Italicize the case name when it appears in the text of your paper.

Name of Act, Title Source § Section Number (Year). URL

Sample reference entry for a federal statute:

Individuals With Disabilities Education Act, 20 U.S.C. § 1400 et seq. (2004). https://www.congress.gov/108/plaws/publ446/PLAW-108publ446.pdf

Sample reference entry for a state statute:

Minnesota Nurse Practice Act, Minn. Stat. §§ 148.171 et seq. (2019). https://www.revisor.mn.gov/statutes/cite/148.171

Sample citation: Minnesota nurses must maintain current registration in order to practice (Minnesota Nurse Practice Act, 2010).

Note: The § symbol stands for "section." Use §§ for sections (plural). To find this symbol in Microsoft Word, go to "Insert" and click on Symbol." Look in the Latin 1-Supplement subset. Note: U.S.C. stands for "United States Code." Note: The Latin abbreviation " et seq. " means "and what follows" and is used when the act includes the cited section and ones that follow. Note: List the chapter first followed by the section or range of sections.

Unenacted Bills and Resolutions

(Those that did not pass and become law)

Title [if there is one], bill or resolution number, xxx Cong. (year). URL

Sample reference entry for Senate bill:

Anti-Phishing Act, S. 472, 109th Cong. (2005). https://www.congress.gov/bill/109th-congress/senate-bill/472

Sample reference entry for House of Representatives resolution:

Anti-Phishing Act, H.R. 1099, 109th Cong. (2005). https://www.congress.gov/bill/109th-congress/house-bill/1099

The Anti-Phishing Act (2005) proposed up to 5 years prison time for people running Internet scams.

These are the three legal areas you may be most apt to cite in your scholarly work. For more examples and explanation, see APA 7, Chapter 11.

Magazine Article

Clay, R. (2008, June). Science vs. ideology: Psychologists fight back about the misuse of research. Monitor on Psychology , 39 (6). https://www.apa.org/monitor/2008/06/ideology

Note that for citations, include only the year: Clay (2008). For magazine articles retrieved from a common academic research database, leave out the URL. For magazine articles from an online news website that is not an online version of a print magazine, follow the format for a webpage reference list entry.

Newspaper Article (Retrieved Online)

Baker, A. (2014, May 7). Connecticut students show gains in national tests. New York Times . http://www.nytimes.com/2014/05/08/nyregion/national-assessment-of-educational-progress-results-in-Connecticut-and-New-Jersey.html

Include the full date in the format Year, Month Day. Do not include a retrieval date for periodical sources found on websites. Note that for citations, include only the year: Baker (2014). For newspaper articles retrieved from a common academic research database, leave out the URL. For newspaper articles from an online news website that is not an online version of a print newspaper, follow the format for a webpage reference list entry.

OASIS Resources

Oasis webpage.

OASIS. (n.d.). Common reference list examples . Walden University. https://academicguides.waldenu.edu/writingcenter/apa/references/examples

For all OASIS content, list OASIS as the author. Because OASIS webpages do not include publication dates, use “n.d.” for the year.

Interactive Guide

OASIS. (n.d.). Embrace iterative research and writing [Interactive guide]. Walden University. https://academics.waldenu.edu/oasis/iterative-research-writing-web

For OASIS multimedia resources, such as interactive guides, include a description of the resource in brackets after the title.

Online Video/Webcast

Walden University. (2013).  An overview of learning  [Video]. Walden University Canvas.  https://waldenu.instructure.com  

Use this format for online videos such as Walden videos in classrooms. Most of our classroom videos are produced by Walden University, which will be listed as the author in your reference and citation. Note: Some examples of audiovisual materials in the APA manual show the word “Producer” in parentheses after the producer/author area. In consultation with the editors of the APA manual, we have determined that parenthetical is not necessary for the videos in our courses. The manual itself is unclear on the matter, however, so either approach should be accepted. Note that the speaker in the video does not appear in the reference list entry, but you may want to mention that person in your text. For instance, if you are viewing a video where Tobias Ball is the speaker, you might write the following: Tobias Ball stated that APA guidelines ensure a consistent presentation of information in student papers (Walden University, 2013). For more information on citing the speaker in a video, see our page on Common Citation Errors .

Taylor, R. [taylorphd07]. (2014, February 27). Scales of measurement [Video]. YouTube. https://www.youtube.com/watch?v=PDsMUlexaMY

OASIS. (2020, April 15). One-way ANCOVA: Introduction [Video]. YouTube. https://youtu.be/_XnNDQ5CNW8

For videos from streaming sites, use the person or organization who uploaded the video in the author space to ensure retrievability, whether or not that person is the speaker in the video. A username can be provided in square brackets. As a change from APA 6 to APA 7, include the publisher after the title, and do not use "Retrieved from" before the URL. See APA 7, Section 10.12 for more information and examples.

See also reference list entry formats for TED Talks .

Technical and Research Reports

Edwards, C. (2015). Lighting levels for isolated intersections: Leading to safety improvements (Report No. MnDOT 2015-05). Center for Transportation Studies. http://www.cts.umn.edu/Publications/ResearchReports/reportdetail.html?id=2402

Technical and research reports by governmental agencies and other research institutions usually follow a different publication process than scholarly, peer-reviewed journals. However, they present original research and are often useful for research papers. Sometimes, researchers refer to these types of reports as gray literature , and white papers are a type of this literature. See APA 7, Section 10.4 for more information.

Reference list entires for TED Talks follow the usual guidelines for multimedia content found online. There are two common places to find TED talks online, with slightly different reference list entry formats for each.

TED Talk on the TED website

If you find the TED Talk on the TED website, follow the format for an online video on an organizational website:

Owusu-Kesse, K. (2020, June). 5 needs that any COVID-19 response should meet [Video]. TED Conferences. https://www.ted.com/talks/kwame_owusu_kesse_5_needs_that_any_covid_19_response_should_meet

The speaker is the author in the reference list entry if the video is posted on the TED website. For citations, use the speaker's surname.

TED Talk on YouTube

If you find the TED Talk on YouTube or another streaming video website, follow the usual format for streaming video sites:

TED. (2021, February 5). The shadow pandemic of domestic violence during COVID-19 | Kemi DaSilvalbru [Video]. YouTube. https://www.youtube.com/watch?v=PGdID_ICFII

TED is the author in the reference list entry if the video is posted on YouTube since it is the channel on which the video is posted. For citations, use TED as the author.

Walden University Course Catalog

To include the Walden course catalog in your reference list, use this format:

Walden University. (2020). 2019-2020 Walden University catalog . https://catalog.waldenu.edu/index.php

If you cite from a specific portion of the catalog in your paper, indicate the appropriate section and paragraph number in your text:

...which reflects the commitment to social change expressed in Walden University's mission statement (Walden University, 2020, Vision, Mission, and Goals section, para. 2).

And in the reference list:

Walden University. (2020). Vision, mission, and goals. In 2019-2020 Walden University catalog. https://catalog.waldenu.edu/content.php?catoid=172&navoid=59420&hl=vision&returnto=search

Vartan, S. (2018, January 30). Why vacations matter for your health . CNN. https://www.cnn.com/travel/article/why-vacations-matter/index.html

For webpages on the open web, include the author, date, webpage title, organization/site name, and URL. (There is a slight variation for online versions of print newspapers or magazines. For those sources, follow the models in the previous sections of this page.)

American Federation of Teachers. (n.d.). Community schools . http://www.aft.org/issues/schoolreform/commschools/index.cfm

If there is no specified author, then use the organization’s name as the author. In such a case, there is no need to repeat the organization's name after the title.

In APA 7, active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list.

Related Resources

Knowledge Check: Common Reference List Examples

Didn't find what you need? Email us at [email protected] .

• Previous Page: Reference List
• Next Page: Common Military Reference List Examples
• Office of Student Disability Services

Walden Resources

Departments.

• Academic Residencies
• Academic Skills
• Career Planning and Development
• Customer Care Team
• Field Experience
• Military Services
• Student Success Advising
• Writing Skills

Centers and Offices

• Center for Social Change
• Office of Academic Support and Instructional Services
• Office of Degree Acceleration
• Office of Research and Doctoral Services
• Office of Student Affairs

Student Resources

• Doctoral Writing Assessment
• Form & Style Review
• Quick Answers
• ScholarWorks
• SKIL Courses and Workshops
• Walden Bookstore
• Walden Catalog & Student Handbook
• Student Safety/Title IX
• Legal & Consumer Information
• Website Terms and Conditions
• Cookie Policy
• Accessibility
• Accreditation
• State Authorization
• Net Price Calculator
• Cost of Attendance
• Contact Walden

Walden University is a member of Adtalem Global Education, Inc. www.adtalem.com Walden University is certified to operate by SCHEV © 2024 Walden University LLC. All rights reserved.

• Centennial College Libraries
• Library Guides
• 03. Academic Success Essential Guides
• General Rules: In-Text Citations and References
• Getting Started
• Academic Integrity This link opens in a new window
• Academic Writer & Other APA Help
• Drop-in Workshops

Citation Basics

General format for references, authors in references, general format for in-text citations, authors in in-text citations, more than one source, source in another language, corporate author, same author, same year, block quotes, your own unpublished work.

• Images This link opens in a new window
• Video and Audio
• Social Media
• Government Documents
• Personal Communication with Indigenous Elders and Knowledge Keepers
• Class Material
• Citing a Quote (Secondary Sources)
• Missing Information
• Infographic, Chart, Table, Graph, Raw Data, Maps
• Conference Papers & Presentations
• Generative Artificial Intelligence (ChatGPT)
• Common Knowledge & Overcitation

More APA Info

Wondering how to tell the parts of a reference? Download this handout:

• APA: Parts of a Reference

Need more source types? Download our complete guide to APA Style:

• APA Style Examples: References and Citations Comprehensive list of source types with sample references and citations.

When you use someone else's words or ideas in an assignment, you must cite them. By citing them, you are acknowledging that the words/ideas are not your own.

This will make it clear to your instructor what ideas are your own, and what ideas belong to someone else.

It's perfectly okay to use someone else's ideas, as long as you cite them!

There are TWO elements to a citation:

In-text citation : These appear in your paper, and indicate to your reader that the information immediately preceding the citation came from another source.

References : This is the list of sources at the end of your paper that list all of the sources you used in your assignment.

A citation is not complete unless both elements -- an in-text citation, and corresponding References entry -- are present.

Note : You only have to cite sources that you used in your assignment. If you read an article and it was helpful, but you did not use it in your assignment, do not include it in your References.

Your References entry will depend on the source you used -- for example, a book, article, etc. Consult the examples in the left side menu of the Guide to see specific examples for your References entries.

If there is only one entry in your References list, the heading is: Reference

Note: Do not change the order of the authors' names for the sources you list in your References! The order of the authors' names is selected by the authors.

1 Author List the author in your References.

2 Authors For sources with 2 authors, list both authors connected with an ampersand.

3-19 Authors

List all of the authors and connect the second-last author and last author with an ampersand.

20+ Authors

List the first 19 authors, then include an ellipsis to represent additional authors’ names, followed by the final author’s name.

When you quote from other sources in your paper, you can use a Direct Quote (take the author's words exactly) or Paraphrase (when you take the author's ideas and put them in your own words).

Direct Quote example

If the quote extends across multiple pages:

No Page Numbers If no page number is available (as is the case with websites), include the paragraph number.

If there are many paragraphs that are too difficult to count, add a section/heading (if available).

If the quote extends across multiple paragraphs:

Abbreviated Authors Include the full name in the first mention of the text, then include the abbreviation.

If the group name first appears in an in-text citation, include the abbreviation in square brackets:

Paraphrase example Do not include quotation marks if you are paraphrasing.

2 Authors For sources with 1-2 authors, list the last names of both authors in your in-text citation:

3 or More Authors For sources with 3 or more authors, list the first author only and replace the remaining authors with "et al.":

The date of publication must be included in your in-text citations and References. 

Which Date Should You Use?

The date may be the year, the year and month, or the year month and day (it will depend on what kind of source you are citing). The examples on this guide will indicate what form of date should be entered for the resource you are citing.

For books : use the copyright date shown on the copyright page.

For journal articles : use year of the volume (even if it is different than the copyright year).

For websites and webpages , use the date that applies to the content you are citing. Do not use the copyright date from the website footer as this date may not apply to the content you are citing. Use the "last updated" date for a webpage if it applies to the content you are citing. If there is no separate date for the work you are citing on the webpage, treat the work as having no date and enter "n.d." in the date field. 

In-Text Citation

For more information on dates, please consult the APA Manual, 7th edition , page 289.

You may cite more than one source in an in-text citation.

List the sources alphabetically by the author's last name and separate the citations with a semicolon.

The language in which the student's paper is written is considered the "main language" and any other language in the paper would be considered "another language".

To cite a work that's in another language, the student should cite the source in the original language, but also translate the title only (in square brackets) for the reader. The translation does not have to be a literal translation.

When a corporate entity is the author of a source, use the corporate name.

Public Health Agency of Canada. (2012). Curbing childhood obesity: A federal, provincial and territorial framework for action to promote healthy weights. http://www.phac-aspc.gc.ca/hp-ps/hl-mvs/framework-cadre/pdf/ccofw-eng.pdf

There may come a time when you have multiple sources that are published by the same author and in the same year. 

In these cases, you will add a References entry for each source. Assign lower case letters in the date field to distinguish them, starting with a. The letters are assigned alphabetically, by title.

Public Health Agency of Canada. (2012a).  Biosafety and biosecurity. https://www.canada.ca/en/services/health/biosafety-biosecurity.pdf

Public Health Agency of Canada. (2012b).  Food safety. https://www.canada.ca/en/public-health/services/food-safety.pdf

Include the letters in your in-text citation:

Quotations longer than 40 words are formatted as block quotations:

• Start on a new line
• Omit double quotation marks
• Indent the entire quotation about half an inch from the left margin
• Double space the entire quote
• Place citation after the final punctuation mark in the quotation

The following information pertains to block quotes:

This is a block quotation, longer than 40 words. Notice how there are no quotation marks and the entire quote is double-spaced and indented from the left margin. The citation comes after the closing punctuation. (Jones & Smith, 2010, p. 121)

According to the APA Manual, 7th edition, "self-plagiarism is the presentation of your own previously published work as original."

If you do wish to use work you completed for a previous assignment in a new assignment, please discuss it with your instructor first.

There may come a time when you are required to use information from a previous assignment in a new assignment.

The APA Manual advises to place all of your duplicated work together, when possible (in a single paragraph or a few paragraphs), and include a citation. It's also recommended that you introduce the duplicated work with a phrase such as, "as I have previously discussed". Do not use quotation marks around your own material.

Cite your previous work as an "unpublished work":

In-text citation

Video: Citing Books

• Parts of a Reference

Wondering how to tell the parts of a Reference? Download this handout, which features the elements of a Reference colour-coded.

Formatting Quotations

For more information on how to format quotations, download this handout!

• Formatting Quotations in APA style
• << Previous: Drop-in Workshops
• Next: Books >>
• Last Updated: Sep 11, 2024 8:53 AM
• URL: https://libraryguides.centennialcollege.ca/apastyleguide

• Aberystwyth University
• Referencing & Plagiarism Awareness
• 3. How to insert citations into your assignment.

Referencing & Plagiarism Awareness: 3. How to insert citations into your assignment.

• 1. Introduction
• 2. What is referencing and citation?
• 4. What is plagiarism?
• 5. Referencing Artificial Intelligence Outputs
• 6. Consequences of plagiarism
• 7. Plagiarism in the news
• 8. Referencing Examples
• 9. Reference management tools
• 10. Submitting your work using Turnitin
• 11. How to interpret your Turnitin similarity report
• 12. Further help

What is citing?

Citing is identifying the sources you have used in the text of your assignment.  This may be done as;

a direct quotation

paraphrasing

summarising

In-text citations give brief details about the source that you refer to.

This is an example citation (Harvard referencing style):

(Pears and Shields, 2013)  

Further citation examples from the different referencing styles used at Aberystwyth University can be found here .

The citations will allow the person reading your assignment to locate the full details of the source you have used in the reference list located at the end of your work.

Reference list (Harvard Style)

Pears, R. and Shields, G. (2013) Cite them right: the essential referencing guide . London: Palgrave.

Pears, R. and Shields, G. (2013). Cite them right: the essential referencing guide . London: Palgrave.

How to use quotes in your assignment.

When you use quotations they should be relevant.  Try not to use too many as they can break the flow of your text.  You will need to balance quotations with your own understanding of the sources used.

Don't forget - quotes are included in your word count!

A few tips:

Enclose any quotes in " quotation marks " - be consistent. Check out the further examples to see whether your chosen referencing style uses single or double quotation marks.

If using long quotes that are more than a few sentences, add these as a separate paragraph. This should be indented and there is no need to use quotation marks. ( Please note : The Department of Geography and Earth Sciences stipulate that long, indented quotations require quotation mark at the beginning and the end of the quotation).

Depending on the referencing style you are using, give the author, date and page number that the quote is from.

The full details of the source of the quote are then added into the reference list at the end of your assignment.

Example (Harvard Style):

In-text citation

'There are several ways in which you can incorporate citations into your text, depending on your own style and the flow of the work' (Pears and Shields, 2013, p. 8).

Reference list

How to paraphrase.

Paraphrasing involves expressing another author’s ideas or arguments in your own words, without direct quotation but with due acknowledgement.  It entails reformulating key points or information accurately, so that nothing important is lost but the means of communication is new. For instance:

Quotation     ‘It is impossible to step twice into the same river’ (Heraclitus) Paraphrase     Heraclitus argues that, just as a river is always in motion, the world is always changing so that nothing stays the same.

Paraphrasing can help with the flow or continuity of your written work and is a good way of demonstrating your understanding.

Read your source a few times to ensure you understand the meaning

Restate the key point(s) from the source in your own words, but without distorting the original meaning

Ensure you cite and reference the source.

Please note: When paraphrasing, you should NOT copy a passage from your source and then seek to change some of its wording. Use your own words and phrases from beginning to end when paraphrasing.

How to summarise.

This method provides the key points from an article, book or web page as a brief statement.

A few Tips;

Summaries should be your own work. It is NOT permitted to use online summary tools or other software for this purpose.

Ensure you cite and reference the source

Only list the main topics

In text citation

Importantly, one particular book (Pears and Shields, 2013) looks at the different citation methods when including them in an assignment.

• << Previous: 2. What is referencing and citation?
• Next: 4. What is plagiarism? >>
• Diweddarwyd / Last Updated: Sep 18, 2024 12:51 PM
• URL: https://libguides.aber.ac.uk/referencing
• Argraffu / Print page

Hygyrchedd / Accessibility

APA (7th Edition) Referencing Guide

• Information for EndNote Users
• Authors - Numbers, Rules and Formatting
• In-Text Citations

Everything must match!

Setting out the reference list, example reference list, apa 7th reference lists.

• Books & eBooks
• Book chapters
• Journal Articles
• Conference Papers
• Newspaper Articles
• Web Pages & Documents
• Specialised Health Databases
• Using Visual Works in Assignments & Class Presentations
• Using Visual Works in Theses and Publications
• Using Tables in Assignments & Class Presentations
• Custom Textbooks & Books of Readings
• ABS AND AIHW
• Videos (YouTube), Podcasts & Webinars
• Blog Posts and Social Media
• First Nations Works
• Dictionary and Encyclopedia Entries
• Personal Communication
• Theses and Dissertations
• Film / TV / DVD
• Miscellaneous (Generic Reference)
• AI software
• APA Format for Assignments
• What If...?
• Other Guides
• EscAPA7de - the APA escape room
• One Minute Video Series (APA)

• In-Text Citation Checklist Checklist provided by APA to help make sure your in-text citations are correct.

Notes on the layout for your reference list:

Layout of page:

• The reference list starts on a new page, after your assignment and before any appendices. Place the word "References", centered, in bold, at the top of the page. APA does not require other formatting for the title of your reference page (like underlining), but check with your lecturer.
• Each entry in the reference list has a hanging indent , so that the first line of the entry is flush with the left margin, but all other lines are indented (this is the opposite of the paragraph structure in the body of your essay). Tip: You can do this easily by selecting your references, and pressing Ctrl + T on a PC, or Command (⌘) + T on a Mac. (For Word Online, see the instructions for creating a hanging indent here: https://libanswers.jcu.edu.au/faq/266638 ).

Order of references:

• For APA the reference list is arranged in alphabetical order of authors' surnames.
• Arrange by first author's name, then by second author if you have the same first author, etc. ( check the page on Authors for how to lay out the reference if you have more than one author ).
• If a reference has no author , list it alphabetically according to the title. Ignore the words 'A', 'An' and 'The' at the beginning of a corporate author or title for deciding where it fits alphabetically.
• N.B. A year without a date is considered to be "older" than a year with a date ("nothing comes before something"), so 2018 will go before 2018, September - and a month without a day will go before a month with a day, so 2018, September will go before 2018, September 12. Please note that the year only is required in-text, so you will need to follow the advice below whenever you have multiple citations in the same year.
• N.B. If you have a full date, only use the title to order the references if the date is identical. Always use 'a', 'b', etc after the year, if more than one work has been published by the same author in the same year, as this is used in the in-text referencing, e.g. (2019a, April 12), (2019b, March 23). For example:

Queensland Health. (2017a, April 9). Managing your asthma symptoms . https://www.health.qld.gov.au/news-alerts/news/managing-asthma-symptoms

Queensland Health. (2017b, August 23). Five things you might not know about asthma . https://www.health.qld.gov.au/news-alerts/news/5-things-you-might-not-know-about-asthma

Format of titles:

• APA uses sentence case for all titles except for journal titles.
• Begin each title and subtitle with a capital letter, but only names should be capitalised for all titles other than journal titles.

Below is an example of a reference list formatted in APA style.  Mouse over the references to find more information about writing a reference list.

This list has been single spaced for this guide, but you will probably be asked to double-space your assignment, and that includes the reference list.

Note: the DOIs and URLs in the reference list above should be hyperlinked to the appropriate page, but the code for hyperlinking and the code for mouseover text was not compatible. In your reference list, make sure your DOIs and URLs are hyperlinked to the relevant page.

Click to play in full screen

• << Previous: In-Text Citations
• Next: Books & Book Chapters >>
• Last Updated: Sep 27, 2024 8:55 AM
• URL: https://libguides.jcu.edu.au/apa

How to Reference in Assignment: A Practical Guide

Table of Contents

A journey through different referencing styles

Apa (american psychological association), mla (modern language association), chicago (chicago manual of style), in-text citations vs. bibliographies: let’s understand the difference, in-text citations, bibliographies, how to write references in assignment, apa style examples, mla style examples, chicago style examples, how to cite an assignment with quoting, paraphrasing, and summarizing, how to cite sources in the assignment: special cases, multiple authors, personal communications, secondary sources, referencing tools and software, avoiding plagiarism: the importance of accurate referencing, let’s make conclusions.

Referencing can be a difficult task, but do not worry! Our detailed guide will explain the steps to follow.

In academic writing, referencing is essential. It acknowledges the work of others and strengthens and clarifies your views. You must cite your sources properly to avoid plagiarism and show that you have read the pertinent literature. We will thoroughly explain how to cite sources in the assignment in this post, guaranteeing that you follow the rules of academic integrity. Ask help from AssignmentBro if you need assignment help online .

There are numerous reference formats, each with its own set of rules and instructions for citing sources. The topic of study or the precise criteria of the assignment frequently influence the choice of referencing style. This overview looks at several of the most used citation formats for academic writing, including APA, MLA, Chicago, and Harvard.

The social sciences, such as psychology, sociology, and education, frequently employ the APA style. It provides guidelines for structuring reference lists, in-text citations, and general document design. In-text citations in APA format for assignments include the author’s last name and the publication year (e.g., Smith, 2019).

The humanities, language studies, and other academic fields use MLA style often. It focuses on brief in-text citations and a thorough “Works Cited” page at the end of the paper. In-text citations in MLA format often include the page number and the author’s last name (e.g., Smith 45). Every source cited in the study is fully described on the “Works Cited” page.

Your assignment can be completed in 3 hours!

Has your deadline come quicker than you expected? No worries! We have what you need – a 3-hours deadline option! All features available for any other order applied, including:

• 100% original assignment
• Free formatting and reference list
• 24/7 online support

The social sciences, business, and other disciplines frequently choose the Harvard referencing style. It focuses on author-date citations, which include the author’s last name and the year of publication (e.g., Smith, 2019) within the text. A complete reference list with full publishing details for each mentioned source is provided at the end of the document.

These are only a few examples of referencing styles. There are many more, including IEEE (used in engineering and computer science) and Vancouver (present in the medical and scientific areas). These styles may vary or have requirements depending on the institution or professor. To guarantee accurate reference, it is essential to refer to the relevant style manual or any other instructions provided for your work.

Our expert writers can do your assignment on each of this referencing style.

By knowing the difference between in-text citations and bibliographies, you may successfully and correctly cite sources in text and improve the credibility of your writing. So, let’s start comparing!

To begin with, both of them serve the purpose of acknowledging the sources used — it’s their common feature. However, they differ in where they are located in the text and how much information is given.

Within the content of your assignment, in-text citations are brief references. They direct readers to the complete source material in your bibliography or reference list. They are used to credit information, concepts, or quotations to their sources.

Depending on the chosen citation style, in-text citations are frequently placed inside parentheses or as superscript numbers. They give major details, including the author’s name, the year of publication, and the page number. For illustration, an in-text citation in APA style would appear as follows: (Author, year). In MLA style, it would be: (Author page number). In-text citations are placed immediately after the information or quote is referenced.

Writers can show that they participate in intellectual discussions by incorporating in-text citations. Also, It enables readers to check the integrity of the presented data.

On the other hand, reference lists or bibliographies are thorough lists of all the sources used in a project. Usually, authors add them at the end of the assignment. It gives readers all the information necessary to discover and access the sources. Each entry in the bibliography contains comprehensive information, including the author’s name, the book’s title, the year of publication, and some other information.

The bibliography for assignment must be arranged alphabetically by the author’s last name or, if none is given, by title. The bibliography’s format and presentation must adhere to its rules. No matter what citation style is used — APA, MLA, Chicago, or another.

Now, let’s look at clear referencing examples using popular citation styles and various source types.

In-text citation:

One author: (Smith, 2022);

Two authors: (Smith & Johnson, 2022);

Three or more authors: (Smith et al., 2022).

“Et al.” is an abbreviation derived from the Latin phrase “et alia,” which translates to “and others” in English. It is commonly used when citing sources with multiple authors.

Bibliographic reference:

Book: Smith, J. (2022). Title of Book. Publisher.

Journal article: Smith, J., & Johnson, A. (2022). Title of Article. Journal Name, volume(issue), page range.

Website: Smith, J. (2022). Title of Webpage. Retrieved from URL.

One author: (Smith 32); Two authors: (Smith and Johnson 45); Three or more authors: (Smith et al. 56)

Book: Smith, John. Title of Book. Publisher, year. Journal article: Smith, John, and Anne Johnson. “Title of Article.” Journal Name, vol. 10, no. 2, 2022, pp. 45-60. Website: Smith, John. “Title of Webpage.” Website Name, Publisher/Website, URL.

One author: (Smith 2022); Two authors: (Smith and Johnson 2022); Three or more authors: (Smith et al. 2022).

Book: Smith, John. Title of Book. Publisher, year. Journal article: Smith, John, and Anne Johnson. “Title of Article.” Journal Name volume number (year): page range. Website: Smith, John. “Title of Webpage.” Website Name. URL (accessed Month Day, Year).

When you include information from other sources in your assignments, it’s essential to quote, paraphrase, and summarize correctly. These methods allow you to use someone else’s ideas while giving them credit. Let’s explore each way and discover how to cite an assignment properly.

To cite correctly, provide a complete reference for each source in your bibliography or reference list. Follow the rules of the citation style you’re using (like APA, MLA, or Chicago) for books, articles, websites, etc.

Referencing sources is usually straightforward. However, some exceptional cases require additional attention.

When a source has multiple authors, include all the authors’ names in the reference. Use the word “and” before the last author’s name. For in-text citations, use the first author’s last name followed by “et al.”

For example, (Smith et al., 2022) or Smith et al. (2022).

If a source does not have an author, use the work’s title in the in-text citation and bibliography. Enclose the title in quotation marks or use italics if it is a longer work like a book or a journal.

For example, (“Title of the Article,” 2022) or Title of the Book (2022).

If a source does not have a publication date, use “n.d.” (which stands for “no date”) in both the in-text citation and the reference list.

For example, (Smith, n.d.) or Smith (n.d.).

If you want to reference interviews, emails, or conversations, provide the individual’s name and specify the type of communication. In the in-text citation, include the person’s name and the date of the contact.

For example, (J. Smith, personal communication, May 1, 2022).

Sometimes, you may need to cite a source you have not directly accessed but found through another author’s work. It is called citing a secondary source. In the in-text citation, include the original author’s name and the author of the work you have read, followed by “as cited in.” Provide the complete reference for the work you have read in the reference list.

For example, (Smith, as cited in Johnson, 2022) or Johnson (2022) cited Smith.

As you see, creating accurate references can be time-consuming and challenging. Thankfully, there are referencing tools and software available to simplify this task.

One such tool is the APA Citation Generator . It is designed specifically for APA style, allowing users to effortlessly generate citations for various sources. Input the necessary information, and the generator will create the citation in the correct format.

Similarly, the MLA Reference Generator is a valuable tool for generating citations in MLA style. It streamlines the process by providing a user-friendly interface to enter the required details, resulting in accurate and properly formatted citations.

These tools will save you time and reduce the chances of errors.

In academic writing, plagiarism is a severe infraction with adverse effects. Accurate reference is crucial to avoiding this unethical and intellectual disaster. You credit the original authors and demonstrate integrity by properly citing your sources.

Failure to do so may result in academic sanctions, reputational harm, and legal implications. Plagiarism weakens the standards of intellectual integrity and originality and diminishes the value of your work. You may promote academic integrity, honor the scholarly contributions of others, and protect your academic and professional future by adopting appropriate referencing procedures.

To sum up, mastering the art of referencing is a fundamental skill for every student and researcher. Throughout this practical guide, we have explored the critical referencing elements, including in-text citations, bibliographies, and reference lists. We have discussed the importance of accurately citing sources and avoiding plagiarism, ensuring academic integrity, and upholding the ethical standards of scholarship.

Don’t forget that our assignment writing service can help with any kind of assignment. For examples we can: do your accounting assignment , nursing homework, science, marketing assignment etc.

Embrace the habit of acknowledging your sources to give credit where it is due and strengthen the credibility and reliability of your assignments. As you continue your academic journey, make accurate referencing an integral part of your writing process. It will elevate the quality of your work and showcase your commitment to academic excellence. Happy referencing!

Knowing how to structure an assignment is half the battle. Once you understand what sections need to be included, you can begin to organize your thoughts and materials easily. This...

Knowing how to structure an assignment is half the battle. Once you...

Many assignments require a student to write about the views and feelings of others, so it can be strange and feel unfamiliar when you are asked to write a personal reflection for an...

Many assignments require a student to write about the views and...

Knowing how to avoid plagiarism in the assignment is one of those skills that many college students learn the hard way when they face high similarity plagiarism reports. It doesn't even...

Knowing how to avoid plagiarism in the assignment is one of those...

Over 1000 students entrusted Bro

We use cookies to give you the best experience possible. By continuing we’ll assume you board with our cookie policy .

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, automatically generate references for free.

• Knowledge Base
• Referencing

A Quick Guide to Referencing | Cite Your Sources Correctly

Referencing means acknowledging the sources you have used in your writing. Including references helps you support your claims and ensures that you avoid plagiarism .

There are many referencing styles, but they usually consist of two things:

• A citation wherever you refer to a source in your text.
• A reference list or bibliography at the end listing full details of all your sources.

The most common method of referencing in UK universities is Harvard style , which uses author-date citations in the text. Our free Harvard Reference Generator automatically creates accurate references in this style.

Instantly correct all language mistakes in your text

Be assured that you'll submit flawless writing. Upload your document to correct all your mistakes.

Table of contents

Referencing styles, citing your sources with in-text citations, creating your reference list or bibliography, harvard referencing examples, frequently asked questions about referencing.

Each referencing style has different rules for presenting source information. For in-text citations, some use footnotes or endnotes , while others include the author’s surname and date of publication in brackets in the text.

The reference list or bibliography is presented differently in each style, with different rules for things like capitalisation, italics, and quotation marks in references.

Your university will usually tell you which referencing style to use; they may even have their own unique style. Always follow your university’s guidelines, and ask your tutor if you are unsure. The most common styles are summarised below.

Harvard referencing, the most commonly used style at UK universities, uses author–date in-text citations corresponding to an alphabetical bibliography or reference list at the end.

Harvard Referencing Guide

Vancouver referencing, used in biomedicine and other sciences, uses reference numbers in the text corresponding to a numbered reference list at the end.

Vancouver Referencing Guide

APA referencing, used in the social and behavioural sciences, uses author–date in-text citations corresponding to an alphabetical reference list at the end.

APA Referencing Guide APA Reference Generator

MHRA referencing, used in the humanities, uses footnotes in the text with source information, in addition to an alphabetised bibliography at the end.

MHRA Referencing Guide

OSCOLA referencing, used in law, uses footnotes in the text with source information, and an alphabetical bibliography at the end in longer texts.

OSCOLA Referencing Guide

The only proofreading tool specialized in correcting academic writing

The academic proofreading tool has been trained on 1000s of academic texts and by native English editors. Making it the most accurate and reliable proofreading tool for students.

Correct my document today

In-text citations should be used whenever you quote, paraphrase, or refer to information from a source (e.g. a book, article, image, website, or video).

Quoting and paraphrasing

Quoting is when you directly copy some text from a source and enclose it in quotation marks to indicate that it is not your own writing.

Paraphrasing is when you rephrase the original source into your own words. In this case, you don’t use quotation marks, but you still need to include a citation.

In most referencing styles, page numbers are included when you’re quoting or paraphrasing a particular passage. If you are referring to the text as a whole, no page number is needed.

In-text citations

In-text citations are quick references to your sources. In Harvard referencing, you use the author’s surname and the date of publication in brackets.

Up to three authors are included in a Harvard in-text citation. If the source has more than three authors, include the first author followed by ‘ et al. ‘

The point of these citations is to direct your reader to the alphabetised reference list, where you give full information about each source. For example, to find the source cited above, the reader would look under ‘J’ in your reference list to find the title and publication details of the source.

Placement of in-text citations

In-text citations should be placed directly after the quotation or information they refer to, usually before a comma or full stop. If a sentence is supported by multiple sources, you can combine them in one set of brackets, separated by a semicolon.

If you mention the author’s name in the text already, you don’t include it in the citation, and you can place the citation immediately after the name.

• Another researcher warns that the results of this method are ‘inconsistent’ (Singh, 2018, p. 13) .
• Previous research has frequently illustrated the pitfalls of this method (Singh, 2018; Jones, 2016) .
• Singh (2018, p. 13) warns that the results of this method are ‘inconsistent’.

The terms ‘bibliography’ and ‘reference list’ are sometimes used interchangeably. Both refer to a list that contains full information on all the sources cited in your text. Sometimes ‘bibliography’ is used to mean a more extensive list, also containing sources that you consulted but did not cite in the text.

A reference list or bibliography is usually mandatory, since in-text citations typically don’t provide full source information. For styles that already include full source information in footnotes (e.g. OSCOLA and Chicago Style ), the bibliography is optional, although your university may still require you to include one.

Format of the reference list

Reference lists are usually alphabetised by authors’ last names. Each entry in the list appears on a new line, and a hanging indent is applied if an entry extends onto multiple lines.

Different source information is included for different source types. Each style provides detailed guidelines for exactly what information should be included and how it should be presented.

Below are some examples of reference list entries for common source types in Harvard style.

• Chapter of a book
• Journal article

Your university should tell you which referencing style to follow. If you’re unsure, check with a supervisor. Commonly used styles include:

• Harvard referencing , the most commonly used style in UK universities.
• MHRA , used in humanities subjects.
• APA , used in the social sciences.
• Vancouver , used in biomedicine.
• OSCOLA , used in law.

Your university may have its own referencing style guide.

If you are allowed to choose which style to follow, we recommend Harvard referencing, as it is a straightforward and widely used style.

References should be included in your text whenever you use words, ideas, or information from a source. A source can be anything from a book or journal article to a website or YouTube video.

If you don’t acknowledge your sources, you can get in trouble for plagiarism .

To avoid plagiarism , always include a reference when you use words, ideas or information from a source. This shows that you are not trying to pass the work of others off as your own.

You must also properly quote or paraphrase the source. If you’re not sure whether you’ve done this correctly, you can use the Scribbr Plagiarism Checker to find and correct any mistakes.

Harvard referencing uses an author–date system. Sources are cited by the author’s last name and the publication year in brackets. Each Harvard in-text citation corresponds to an entry in the alphabetised reference list at the end of the paper.

Vancouver referencing uses a numerical system. Sources are cited by a number in parentheses or superscript. Each number corresponds to a full reference at the end of the paper.

Is this article helpful?

Other students also liked.

• A Quick Guide to Harvard Referencing | Citation Examples
• APA Referencing (7th Ed.) Quick Guide | In-text Citations & References

How to Avoid Plagiarism | Tips on Citing Sources

More interesting articles.

• A Quick Guide to OSCOLA Referencing | Rules & Examples
• Harvard In-Text Citation | A Complete Guide & Examples
• Harvard Referencing for Journal Articles | Templates & Examples
• Harvard Style Bibliography | Format & Examples
• MHRA Referencing | A Quick Guide & Citation Examples
• Reference a Website in Harvard Style | Templates & Examples
• Referencing Books in Harvard Style | Templates & Examples
• Vancouver Referencing | A Quick Guide & Reference Examples

Scribbr APA Citation Checker

An innovative new tool that checks your APA citations with AI software. Say goodbye to inaccurate citations!

• LEARNING SKILLS
• Study Skills

Academic Referencing

Search SkillsYouNeed:

Learning Skills:

• A - Z List of Learning Skills
• What is Learning?
• Learning Approaches
• Learning Styles
• 8 Types of Learning Styles
• Understanding Your Preferences to Aid Learning
• Lifelong Learning
• Decisions to Make Before Applying to University
• Top Tips for Surviving Student Life
• Living Online: Education and Learning
• 8 Ways to Embrace Technology-Based Learning Approaches
• Critical Thinking Skills
• Critical Thinking and Fake News
• Understanding and Addressing Conspiracy Theories
• Critical Analysis
• Top Tips for Study
• Staying Motivated When Studying
• Student Budgeting and Economic Skills
• Getting Organised for Study
• Finding Time to Study
• Sources of Information
• Assessing Internet Information
• Using Apps to Support Study
• What is Theory?
• Styles of Writing
• Effective Reading
• Critical Reading
• Note-Taking from Reading
• Note-Taking for Verbal Exchanges
• Planning an Essay
• How to Write an Essay
• The Do’s and Don’ts of Essay Writing
• How to Write a Report
• Assignment Finishing Touches
• Reflecting on Marked Work
• 6 Skills You Learn in School That You Use in Real Life
• Top 10 Tips on How to Study While Working
• Exam Skills
• Writing a Dissertation or Thesis
• Research Methods
• Teaching, Coaching, Mentoring and Counselling
• Employability Skills for Graduates

Subscribe to our FREE newsletter and start improving your life in just 5 minutes a day.

You'll get our 5 free 'One Minute Life Skills' and our weekly newsletter.

We'll never share your email address and you can unsubscribe at any time.

For information on how to reference this website for non-academic purposes, see the SkillsYouNeed referencing guide .

Citing and referencing information can be daunting for students who do not understand the principles.

There are numerous ways to reference. Different institutions, departments or lecturers may require different styles so check with your teacher, lecturer or instructor if you are unsure.

Bad referencing is a common way for students to lose marks in assignments so it is worth taking the time and effort to learn how to reference correctly.

Why Do We Cite and Reference?

When writing any academic essay, paper, report or assignment, you need to highlight your use of other author's ideas and words so that you:

• Give the original author credit for their own ideas and work
• Validate your arguments
• Enable the reader to follow up on the original work if they wish to
• Enable the reader to see how dated the information might be
• Prove to your tutors/lecturers that you have read around the subject
• Avoid plagiarism

Referencing Styles

There are many different styles of referencing, including Harvard, APA (from the American Psychological Association), Chicago and Vancouver. The Harvard referencing system is of the most popular styles and the remainder of this article deals with this system. However, your university may prefer the use of a different system so check with your lecturer or in your course information as to which referencing style to use.

What is Plagiarism?

• Presenting another's ideas as if they are your own – either directly or indirectly
• Copying or pasting text and images without saying where they came from
• Not showing when a quote is a quote
• Summarising information without showing the original source
• Changing a few words in a section of text without acknowledging the original author

Plagiarism is a serious academic offence.  You are likely to be awarded 0% for an assignment which has evidence of plagiarism. If you continue to plagiarise then you may be excluded from your course.

Most universities will want a signed declaration with submitted work to say that you have not plagiarised. 

Universities use anti-plagiarism software to quickly find plagiarised work. This software usually draws on huge databases of web sources, books, journals and all previously submitted student work to compare your work to so you will be found out.

Therefore, if you plagiarise, you are likely to be caught so don't take the risk and reference properly.

Be Organised

When writing an essay, report, dissertation or other piece of academic work, the key to referencing is organisation. As you go along, keep notes of the books and journal articles you have read and the websites you have visited as part of your research process.

There are various tools to help here. Your university may be able to provide you with some specialist software (Endnote – www.endnote.com ) or you can simply keep a list in a document or try Zotero ( www.zotero.org ) a free plugin for the Firefox browser.

What Needs to be Recorded?

Record as much information as possible in references to make finding the original work simple.

Include the author/s name/s where possible. You should write the surname (last name) first followed by any initials.  If there are more than three authors then you can cite the first author and use the abbreviation 'et al', meaning 'and all'.

For one, two or three authors: Jones A, Davies B, Jenkins C

For more than three authors Jones A et al.

For some sources, especially websites, the name of the author may not be known. In such cases either use the organisation name or the title of the document or webpage.

Example:  SkillsYouNeed or What Are Interpersonal Skills.

Date of Publication

You should include the year of publication or a more specific date if appropriate, for journal or newspaper articles/stories. For webpages look for the when the page was last updated. Include dates in brackets (2020) after author information. If no date can be established, then put (no date).

Title of Piece

Include the title of the piece; this could be the name of the book, the title of a journal article or webpage. Titles are usually written in italics . For books you should also include the edition (if not the first) to make finding information easier. Often when books are republished information remains broadly the same but may be reordered, therefore page numbers may change between editions.

Publisher Information

Usually only relevant for books, but for these you should include the publisher name and place of publication.

Page Numbers

If you are referencing a particular part of a book, then you should include the page number/s you have used in your work. Use p. 123 to indicate page 123 or pp. 123-125 to indicate multiple pages.

URL and Date Accessed

For webpages you need to include the full URL of the page (http://www... etc.) and the date you last accessed the page. The web is not static and webpages can be changed/updated/removed at any time, so it is therefore important to record when you found the information you are referencing.

Once you have recorded the information, you have everything you need in order to reference correctly. Your work should be both referenced in the text and include a reference list or bibliography at the end. The in text reference is an abbreviated version of the full reference in your reference list.

Direct Quotes

If you are directly quoting in your text you should enclose the quote in quotation marks, and include author information:

"Communication is simply the act of transferring information from one place to another." SkillsYouNeed (2019)

For longer direct quotations it may be neater to indent the quotation in its own paragraph.

Your reference list should then include the full version of the reference:

SkillsYouNeed (2022) What is Communication? [online] available at www.skillsyouneed.com/ips/what-is-communication.html (Accessed October 14 2022)

For a book you would use, in your text:

“Long before the twelfth century rhetoricians had collected quotations, particularly from classical authors, into anthologies called florilegia…” (Clanchy, M.T, 1993)

The reference list would then include the full reference:

Clanchy, M.T. (1993) From Memory to Written Record England 1066 – 1307 Oxford, Blackwell, p. 115

The same rules also apply when you are referencing indirectly and you have not included a direct quote. If you have used the ideas of another source, reference both in your text at the relevant point and in your reference list or bibliography at the end of your document.

Further Reading from Skills You Need

The Skills You Need Guide for Students

Develop the skills you need to make the most of your time as a student.

Our eBooks are ideal for students at all stages of education, school, college and university. They are full of easy-to-follow practical information that will help you to learn more effectively and get better grades.

Additional Information

When quoting you may sometimes want to leave out some words , in which case use … (three dots).

"Communication is … transferring information from one place to another"

If you need to add words to a quote for clarity, then square brackets are used:

“Communication is simply the act [in communication skills] of transferring information from one place to another.”

You can use [sic] to note an original error and/or foreign spelling , SkillsYouNeed is a UK site and therefore uses UK spellings:

"The color [sic] of the water..."

Continue to: Common Mistakes in Writing Sources of Information

See Also: Note-Taking for Reading What is Theory? | Writing an Essay | Punctuation

Harvard referencing quick guide: Sample assignment

• Introduction
• General guidelines
• Citing and referencing material

Sample assignment

• Referencing software

Citing and reference list example

The text to the right shows how citations and the reference list are typically written in the Harvard referencing style.

Note: the text itself is not designed to be a proper example of academic writing and does not use information from the sources cited; it is for illustrative purposes only.

The purpose of this assignment is to show common elements of the Harvard style of referencing in Dundalk Institute of Technology. It is not intended to be an example of good quality academic writing, and indeed may not make sense in general, but it should show you how citations and a reference list are formed in the Harvard style of referencing (Cameron 2021). If you include a “direct quotation from a book you have read” (Giddens and Sutton 2021, p.117) you should include the relevant page number.

You don’t always have to write the author and year in brackets. Cameron (2021) explains that if the author’s name occurs naturally in the text then the year follows it in brackets. If there are two authors you should include both of them in the citation (Levine and Munsch 2021). If there are three or more authors you don’t have to list all of the names in the citation but you should include them all in the reference list (Robbins et al. 2020). The reference list should appear at the end of your assignment and be in alphabetical order based on the first author’s surname (Bruen 2022) rather than the order in which they appear in your assignment ( Papagiannis  2022). If you are using a citation for a second time you do not need to include it twice in the reference list (Cameron 2021).

Referencing an academic journal that you find online requires more information in the reference list but uses the same format for citing as other sources (Tesseur 2022). If referencing a source from a library database you say from which database you found it (Mayombe 2021).

Don’t forget that websites need to be cited too (Dundalk Institute of Technology 2022). We recommend you look at the full version of DkIT’s Harvard referencing guidelines, and contact the Library if you have any questions. Good luck.

Reference list

Bruen, M. (2020). River flows. In: Kelly-Quinn, M. and Reynolds, J., eds.  Ireland’s rivers . Dublin: University College Dublin Press, pp.39-59.

Cameron, S. (2021). The business student's handbook: skills for study and employment . 7th ed. Harlow: Pearson.

Dundalk Institute of Technology. (2022).  Research support  [online]. Available from: https://www.dkit.ie/research/research-support.html [accessed 25 March 2022].

Giddens, A. and Sutton, P.W. (2021).  Sociology . 9th ed. Cambridge: Polity Press.

Levine, L.E. and Munsch, J. (2021).  Child development: an active learning approach  [online]. 4th ed. London: SAGE Publications. Available from: https://books.google.ie/books?id=zlrZzQEACAAJ&dq [accessed 25 March 2022].

Mayombe, C. (2021). Partnership with stakeholders as innovative model of work-integrated learning for unemployed youths.  Higher Education, Skills and Work-Based Learning  [online], 12(2), pp.309-327. Available from: Emerald Insight [accessed 25 March 2022].

Papagiannis, N. (2020).  Effective SEO and content marketing: the ultimate guide for maximizing free web traffic  [online]. Indianapolis: Wiley. Available from: EBSCOhost eBook Collection [accessed 25 March 2022].

Robbins, S.P., Coulter, M.A. and De Cenzo, D.A. (2020).  Fundamentals of management . 11th ed. Harlow: Pearson.

Tesseur, W. (2022). Translation as inclusion? An analysis of international NGOs’ translation policy documents.  Language Problems and Language Planning  [online], 45(3), pp. 261-283. Available from: https://doras.dcu.ie/26151 [accessed 25 March 2022].

• << Previous: Citing and referencing material
• Next: Need help? >>
• Last Updated: Apr 30, 2024 10:22 AM
• URL: https://dkit.ie.libguides.com/harvard

Reference Examples

More than 100 reference examples and their corresponding in-text citations are presented in the seventh edition Publication Manual . Examples of the most common works that writers cite are provided on this page; additional examples are available in the Publication Manual .

To find the reference example you need, first select a category (e.g., periodicals) and then choose the appropriate type of work (e.g., journal article ) and follow the relevant example.

When selecting a category, use the webpages and websites category only when a work does not fit better within another category. For example, a report from a government website would use the reports category, whereas a page on a government website that is not a report or other work would use the webpages and websites category.

Also note that print and electronic references are largely the same. For example, to cite both print books and ebooks, use the books and reference works category and then choose the appropriate type of work (i.e., book ) and follow the relevant example (e.g., whole authored book ).

Examples on these pages illustrate the details of reference formats. We make every attempt to show examples that are in keeping with APA Style’s guiding principles of inclusivity and bias-free language. These examples are presented out of context only to demonstrate formatting issues (e.g., which elements to italicize, where punctuation is needed, placement of parentheses). References, including these examples, are not inherently endorsements for the ideas or content of the works themselves. An author may cite a work to support a statement or an idea, to critique that work, or for many other reasons. For more examples, see our sample papers .

Reference examples are covered in the seventh edition APA Style manuals in the Publication Manual Chapter 10 and the Concise Guide Chapter 10

Related handouts

• Common Reference Examples Guide (PDF, 147KB)
• Reference Quick Guide (PDF, 225KB)

Textual Works

Textual works are covered in Sections 10.1–10.8 of the Publication Manual . The most common categories and examples are presented here. For the reviews of other works category, see Section 10.7.

• Journal Article References
• Magazine Article References
• Newspaper Article References
• Blog Post and Blog Comment References
• UpToDate Article References
• Book/Ebook References
• Diagnostic Manual References
• Children’s Book or Other Illustrated Book References
• Classroom Course Pack Material References
• Religious Work References
• Chapter in an Edited Book/Ebook References
• Dictionary Entry References
• Wikipedia Entry References
• Report by a Government Agency References
• Report with Individual Authors References
• Brochure References
• Ethics Code References
• Fact Sheet References
• ISO Standard References
• Press Release References
• White Paper References
• Conference Presentation References
• Conference Proceeding References
• Published Dissertation or Thesis References
• Unpublished Dissertation or Thesis References
• ERIC Database References
• Preprint Article References

Data and Assessments

Data sets are covered in Section 10.9 of the Publication Manual . For the software and tests categories, see Sections 10.10 and 10.11.

• Data Set References
• Toolbox References

Audiovisual Media

Audiovisual media are covered in Sections 10.12–10.14 of the Publication Manual . The most common examples are presented together here. In the manual, these examples and more are separated into categories for audiovisual, audio, and visual media.

• Artwork References
• Clip Art or Stock Image References
• Film and Television References
• Musical Score References
• Online Course or MOOC References
• Podcast References
• PowerPoint Slide or Lecture Note References
• Radio Broadcast References
• TED Talk References
• Transcript of an Audiovisual Work References
• YouTube Video References

Online Media

Online media are covered in Sections 10.15 and 10.16 of the Publication Manual . Please note that blog posts are part of the periodicals category.

• Facebook References
• Instagram References
• LinkedIn References
• Online Forum (e.g., Reddit) References
• TikTok References
• X References
• Webpage on a Website References
• Clinical Practice References
• Open Educational Resource References
• Whole Website References

University of Tasmania, Australia

Referencing guide: in-text citations.

• Systems and Styles
• Using in-text citations
• Using Turnitin
• Managing references
• AGLC This link opens in a new window
• Health & Medicine examples This link opens in a new window
• Transition from Harvard to APA
• General principles

In-text citations

• Works Cited
• Works Cited - Author
• Works Cited - Title
• Works cited - Title of Container
• Works Cited - Other Contributors
• Works Cited - Version & Number
• Works Cited - Publisher & Publication Date
• Works Cited - Location
• Works Cited - Optional Elements
• Works Cited - More Examples
• Simplified Author-date & Writing guide

Use the first element from the entry in the Works Cited list - usually the author’s surname - and page number/s in parenthesis. There is no punctuation between the name and the page number, e.g. (Smith 173). If the author’s name appears in the body of your essay itself, use just the relevant page number/s in the parenthesis, e.g. Smith claims that...applies (173). 

More complex citations, such as the ones below, are punctuated for clarity:

multiple sources in a single citation are separated by semicolons, e.g. (Smith 178; Brown 65)

different locations in a single work are separated by commas, e.g. (Smith 11, 17-18, 95)

to identify a location by a paragraph number or another similar method, use a comma to separate the author's name and the paragraph number; use an abbreviation to identify the numbering method, e.g. (Smith, par. 41), (Smith, ch. 7).

The following examples apply to any type of source, in any format.

Single author

Direct quotes

The question of how narrative works “can be answered through analysis of the forms of narrative and the pieces that make up an individual narrative” (Utell 7-8).

Block quotes

If a quotation is a long one - usually more than four lines of prose or three lines of verse - place it in a free-standing block of text (hence called block quotation ), and omit quotation marks. Start the quotation on a new line, with the entire quote indented from the left margin. E.g.

Various opinions have been offered about what makes a narrative. In order to answer this question

we have to look at characters and how they act and feel. We have to look at how events unfold over time, and how those events play out as important. …. We have to look at how people (or animals, or things) are thinking. And we have to look at how all of this information is being communicated to us. (Utell 7-8)

Paraphrasing

To answer the question of how narrative works, Utell suggests that one first needs to examine all the elements which make up a given narrative (15).

To answer the question of how narrative works, one first needs to examine all the elements which make up a given narrative (Utell 15).

Multiple works by the same author

Add a short form of the title after a comma, e.g. (Utell, “Engagements” 15).

Works by multiple authors with the same surname

Add the author’s first initial or, if necessary, the full first name, e.g. (J. Utell 15).

Two authors

Use both authors’ last names connected by and , e.g. (Hill and Gibson 35-36).

Three or more authors

Use the first author’s name followed by et al. , e.g. (Royle et al. 7)

Corporate author

If the author is an organisation, list all the administrative units identified in the Works Cited entry for the source. The units are separated by commas. The commonly abbreviated words, such as Department, should be abbreviated. 

The Tasmanian Government recognised the value of enhancing student experience in its recently released Global Education Strategy (State of Tasmania, Dept. of State Growth 14).

When the author of the work is the organisation that also published it , use   the title  (in italics, abbreviated if necessary)  and page number/s  in the parenthesis,  e.g.

Google has made finding obscure facts easy. Dusty old volumes, such as  Who wrote the movie and what else did he write?  have largely been consigned to library storage facilities only to emerge on rare occasions when Google proves no help at all in determining the authorship of this obscure screenplay (78).

Google has made finding obscure facts easy. Dusty old volumes containing such facts as the authorship of this obscure screenplay ( Who  78) have largely been consigned to library storage facilities only to emerge on rare occasions when Google proves no help at all.

Pseudonyms, online usernames, etc

Pseudonyms, e.g. George Eliot would be (Eliot 89-90), online usernames, e.g. (@realDonaldTrump), etc, are treated like standard names. 

If the work is published without the author's name use   the title (in italics, abbreviated if necessary) and page number/s in the parenthesis, e.g. ( Beowulf  17) ; or use just the page number/s if the title appears in the body of your essay. D o not list the author as "anonymous."

​ Indirect sources

Whenever you cite material taken from a secondary source, not the original work, add the abbreviation of the phrase "quoted in" (qtd. in) to the citation, e.g. 

Jim Collins (qtd. in Driscoll 9) places the phenomenon of "high-pop" in reference to "middlebrow" culture.

Original sources should be used whenever possible.

No page numbers; and other location numbering schemes 

When the work has no page numbers or any other location numbering, such as a website might, use just the author's surname (or title if no author) in the parenthesis, e.g.

"Allegory...is thought to clear the reader’s lungs of the transient and fill them with a deep breath of transcendence."  (Gordimer). In her review of Coetzee's novel  The Life and Times of Michael K,  she makes a distinction of allegory...

Paragraph numbers; chapter numbers, etc 

Use the author's surname, followed by a comma, and the paragraph number/s (abbreviated to par. or pars. ) in the parenthesis, e.g.

Australian laws (Halsbury's, par. 160-920) define the function of a university as follows:

The objects or functions of a university are to provide facilities for teaching and research in such branches of learning as the relevant establishing legislation may determine, to confer degrees and generally to promote university education an d the advancement of knowledge.

Use this method only for works with numbered paragraphs; do not count them yourself.

Time-based media (audio/video recordings)

Give the relevant time or range of times in hours, minutes and seconds, separated by colons - as displayed by the media player, e.g. 

Melvyn Bragg calls the eighteenth century "the paradise for the terrible twins - class and snobbery" (Bragg 00:17:07).

Multiple sources in a single citation

List all the sources in the parenthesis, separated by semicolons, e.g. (Smith 178; Brown 65).

Style Manual

If you cannot find an example for what you are looking for here, consult the MLA website , or the MLA Handbook (below)  

Need more help?

Ask a librarian

Visit our webpage

• << Previous: General principles
• Next: Works Cited >>
• Last Updated: Sep 25, 2024 4:12 PM
• URL: https://utas.libguides.com/referencing

Referencing Generator

Powered by chegg.

• Select style:
• Archive material
• Chapter of an edited book
• Conference proceedings
• Dictionary entry
• Dissertation
• DVD, video, or film
• E-book or PDF
• Edited book
• Encyclopedia article
• Government publication
• Music or recording
• Online image or video
• Presentation
• Press release
• Religious text

What Is Cite This For Me’s Reference Generator?

Cite This For Me’s open-access generator is an automated citation machine that turns any of your sources into references in just a click. Using a reference generator helps students to integrate referencing into their research and writing routine; turning a time-consuming ordeal into a simple task.

A referencing generator accesses information from across the web, drawing the relevant information into a fully-formatted bibliography that clearly presents all of the sources that have contributed to your work.

If you don’t know how to reference a website correctly, or have a fast-approaching deadline, Cite This For Me’s accurate and intuitive reference generator will lend you the confidence to realise your full academic potential. In order to get a grade that reflects all your hard work, your references must be accurate and complete. Using a citation machine not only saves you time but also ensures that you don’t lose valuable marks on your assignment.

Not sure how to format your citations, what citations are, or just want to find out more about Cite This For Me’s reference generator? This guide outlines everything you need to know to equip yourself with the know-how and confidence to research and cite a wide range of diverse sources in your work.

Why Do I Need To Reference?

Simply put, when another source contributes to your work, you have to give the original owner the appropriate credit. After all, you wouldn’t steal someone else’s possessions so why would you steal their ideas?

Regardless of whether you are referencing a website, an article or a podcast, any factual material or ideas you take from another source must be acknowledged in a citation unless it is common knowledge (e.g. Winston Churchill was English). Failing to credit all of your sources, even when you’ve paraphrased or completely reworded the information, is plagiarism. Plagiarising will result in disciplinary action, which can range from losing precious marks on your assignment to expulsion from your university.

What’s more, attributing your research infuses credibility and authority into your work, both by supporting your own ideas and by demonstrating the breadth of your research. For many students, crediting sources can be a confusing and tedious process, but it’s a surefire way to improve the quality of your work so it’s essential to get it right. Luckily for you, using Cite This For Me’s reference generator makes creating accurate references easier than ever, leaving more time for you to excel in your studies.

In summary, the citing process serves three main functions:

• To validate the statements and conclusions in your work by providing directions to other sound sources that support and verify them.
• To help your readers locate, read and check your sources, as well as establishing their contribution to your work.
• To give credit to the original author and hence avoid committing intellectual property theft (known as ‘plagiarism’ in academia).

How Do I Cite My Sources With The Cite This For Me Referencing Generator?

Cite This For Me’s reference generator is the most accurate citation machine available, so whether you’re not sure how to format in-text references or are looking for a foolproof solution to automate a fully-formatted bibliography, this referencing generator will solve all of your citing needs.

Crediting your source material doesn’t just prevent you from losing valuable marks for plagiarism, it also provides all of the information to help your reader find for themselves the book, article, or other item you are citing. The accessible interface of the reference generator makes it easy for you to identify the source you have used – simply enter its unique identifier into the citation machine search bar. If this information is not available you can search for the title or author instead, and then select from the search results that appear below the reference generator.

Don’t know how to reference a website? The good news is that by using tools such as Cite This For Me’s reference generator, which help you work smarter, you don’t need to limit your research to sources that are traditional to cite. In fact, there are no limits to what you can cite, whether you are referencing a website, a YouTube video or a tweet.

To use the reference generator, simply:

• Select your style from Harvard, APA, OSCOLA and many more*
• Choose the type of source you would like to cite (e.g. website, book, journal, video)
• Enter the URL , DOI , ISBN , title, or other unique source information to find your source
• Click the ‘Cite’ button on the reference generator
• Copy your new citation straight from the referencing generator into your bibliography
• Repeat for each source that has contributed to your work.

*If you require another style for your paper, essay or other academic work, you can select from over 1,000 styles by creating a free Cite This For Me account.

Once you have created your Cite This For Me account you will be able to use the reference generator to create multiple references and save them into a project. Use Cite This For Me’s highly-rated iOS or Android apps to generate references in a flash with your smartphone camera, export your complete bibliography in one go, and much more.

What Will The Reference Generator Create For Me?

Cite This For Me’s reference generator will create your citation in two parts: an in-text citation and a full citation to be copied straight into your work.

The reference generator will auto-generate the correct formatting for your bibliography depending on your chosen style. For instance, if you select a parenthetical style the reference generator will generate an in-text citation in parentheses, along with a full citation to slot into your bibliography. Likewise, if the reference generator is set to a footnote style then it will create a fully-formatted citation for your reference list and bibliography, as well as a corresponding footnote to insert at the bottom of the page containing the relevant source.

Parenthetical style examples:

In-text example: A nation has been defined as an imagined community (Anderson, 2006).* Alternative format: Anderson (2006) defined a nation as an imagined community.

*The reference generator will create your references in the first style, but this should be edited if the author’s name already appears in the text.

Bibliography / Works Cited list example: Anderson, B. (2006). Imagined Communities. London: Verso.

What Are Citation Styles?

A citation style is a set of rules that you, as an academic writer, must follow to ensure the quality and relevance of your work. There are thousands of styles that are used in different academic institutions around the world, but in the UK the most common are Harvard, APA and Oscola.

The style you need to use will depend on the preference of your lecturer, discipline or academic institution – so if you’re unsure which style you should be using, consult your department and follow their guidelines exactly, as this is what you’ll be evaluated on when it comes to marking. You can also find your university’s style by logging into your Cite This For Me account and setting your institution in ‘My Profile’.

Citing isn’t just there to guard against plagiarism – presenting your research in a clear and consistent way eases the reader’s comprehension. Each style has a different set of rules for formatting both the page and your references. Be sure to adhere to formatting rules such as font type, font size and line spacing to ensure that your work is easily legible. Furthermore, if your work is published as part of an anthology or collected works, each entry will need to be presented in the same style to maintain uniformity throughout. It is important to make sure that you don’t jump from one style to another, so follow the rules carefully to ensure your reference list and bibliography are both accurate and complete.

If you need a hand with your citations then why not try Cite This For Me’s reference generator? It’s the quickest and easiest way to cite any source, in any style. The reference generator above will create your citations in the Harvard referencing style as standard, but it can generate fully-formatted references in over 1,000 styles – including university variations of each style. So, whether your lecturer has asked you to adopt APA referencing , or your subject requires you to use OSCOLA referencing , we’re sure to have the style you need. To access all of them, simply go to Cite This For Me’s website to create your free Cite This For Me account and search for your specific style such as MLA or Vancouver .

How Do I Format A Reference List Or Bibliography?

Drawing on a wide range of sources greatly enhances the quality of your work, and reading above and beyond your recommended reading list – and then using these sources to support your own thesis – is an excellent way to impress your reader. A clearly presented reference list or bibliography demonstrates the lengths you have gone to in researching your chosen topic.

Typically, a reference list starts on a new page at the end of the main body of text and includes a complete list of the sources you have actually cited in your paper. This list should contain all the information needed for the reader to locate the original source of the information, quote or statistic that directly contributed to your work. On the other hand, a bibliography is a comprehensive list of all the material you may have consulted throughout your research and writing process. Both provide the necessary information for readers to retrieve and check the sources cited in your work.

Each style’s guidelines will define the terminology of ‘reference list’ and ‘bibliography’, as well as providing formatting guidelines for font, line spacing and page indentations. In addition, it will instruct you on how to order each list – this will usually be either alphabetical or chronological (meaning the order that these sources appear in your work). Before submitting your work, be sure to check that you have formatted your whole paper according to your style’s formatting guidelines.

Sounds complicated? Citing has never been so easy; Cite This For Me’s reference generator will automatically generate fully-formatted citations for your reference list or bibliography in your chosen style. Sign in to your Cite This For Me account to save and export your bibliography.

How Do References Actually Work?

Although the reference generator will create your bibliography for you in record time, it is still useful to understand how this system works behind the scenes. As well as saving you time with its referencing generator, Cite This For Me provides the learning resources to help you fully understand the citing process and the benefits of adopting great citing standards.

The referencing process:

• Find a book, journal, website or other source that will contribute to your work
• Save the quote, image, data or other information that you will use in your work
• Save the source information that enables you to find it again (i.e. URL, ISBN, DOI etc.)
• Format the source information into a citation
• Copy and paste the citation into the body of the text
• Repeat for each source that contributes to your work.
• Export or copy and paste the fully-formatted citation into your bibliography.

Manage all your references in one place

Create projects, add notes, cite directly from the browser and scan books’ barcodes with a mobile app.

Sign up to Cite This For Me – the ultimate reference management tool.

Generate accurate APA citations for free

• Knowledge Base
• Citing sources

Citation Styles Guide | Examples for All Major Styles

Published on June 24, 2022 by Jack Caulfield . Revised on November 7, 2022.

A citation style is a set of guidelines on how to cite sources in your academic writing . You always need a citation whenever you quote , paraphrase , or summarize a source to avoid plagiarism . How you present these citations depends on the style you follow. Scribbr’s citation generator can help!

Different styles are set by different universities, academic associations, and publishers, often published in an official handbook with in-depth instructions and examples.

There are many different citation styles, but they typically use one of three basic approaches: parenthetical citations , numerical citations, or note citations.

Parenthetical citations

• Chicago (Turabian) author-date

CSE name-year

Numerical citations

CSE citation-name or citation-sequence

Note citations

• Chicago (Turabian) notes and bibliography

Instantly correct all language mistakes in your text

Upload your document to correct all your mistakes in minutes

Table of contents

Types of citation: parenthetical, note, numerical, which citation style should i use, parenthetical citation styles, numerical citation styles, note citation styles, frequently asked questions about citation styles.

The clearest identifying characteristic of any citation style is how the citations in the text are presented. There are three main approaches:

• Parenthetical citations: You include identifying details of the source in parentheses in the text—usually the author’s last name and the publication date, plus a page number if relevant ( author-date ). Sometimes the publication date is omitted ( author-page ).
• Numerical citations: You include a number in brackets or in superscript, which corresponds to an entry in your numbered reference list.
• Note citations: You include a full citation in a footnote or endnote, which is indicated in the text with a superscript number or symbol.

Citation styles also differ in terms of how you format the reference list or bibliography entries themselves (e.g., capitalization, order of information, use of italics). And many style guides also provide guidance on more general issues like text formatting, punctuation, and numbers.

Don't submit your assignments before you do this

The academic proofreading tool has been trained on 1000s of academic texts. Making it the most accurate and reliable proofreading tool for students. Free citation check included.

Try for free

In most cases, your university, department, or instructor will tell you which citation style you need to follow in your writing. If you’re not sure, it’s best to consult your institution’s guidelines or ask someone. If you’re submitting to a journal, they will usually require a specific style.

Sometimes, the choice of citation style may be left up to you. In those cases, you can base your decision on which citation styles are commonly used in your field. Try reading other articles from your discipline to see how they cite their sources, or consult the table below.

The American Anthropological Association (AAA) recommends citing your sources using Chicago author-date style . AAA style doesn’t have its own separate rules. This style is used in the field of anthropology.

APA Style is defined by the 7th edition of the Publication Manual of the American Psychological Association . It was designed for use in psychology, but today it’s widely used across various disciplines, especially in the social sciences.

Generate accurate APA citations with Scribbr

The citation style of the American Political Science Association (APSA) is used mainly in the field of political science.

The citation style of the American Sociological Association (ASA) is used primarily in the discipline of sociology.

Chicago author-date

Chicago author-date style is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the sciences and social sciences.

The citation style of the Council of Science Editors (CSE) is used in various scientific disciplines. It includes multiple options for citing your sources, including the name-year system.

Harvard style is often used in the field of economics. It is also very widely used across disciplines in UK universities. There are various versions of Harvard style defined by different universities—it’s not a style with one definitive style guide.

Check out Scribbr’s Harvard Reference Generator

MLA style is the official style of the Modern Language Association, defined in the MLA Handbook (9th edition). It’s widely used across various humanities disciplines. Unlike most parenthetical citation styles, it’s author-page rather than author-date.

Generate accurate MLA citations with Scribbr

The American Chemical Society (ACS) provides guidelines for a citation style using numbers in superscript or italics in the text, corresponding to entries in a numbered reference list at the end. It is used in chemistry.

The American Medical Association ( AMA ) provides guidelines for a numerical citation style using superscript numbers in the text, which correspond to entries in a numbered reference list. It is used in the field of medicine.

CSE style includes multiple options for citing your sources, including the citation-name and citation-sequence systems. Your references are listed alphabetically in the citation-name system; in the citation-sequence system, they appear in the order in which you cited them.

The Institute of Electrical and Electronics Engineers ( IEEE ) provides guidelines for citing your sources with IEEE in-text citations that consist of numbers enclosed in brackets, corresponding to entries in a numbered reference list. This style is used in various engineering and IT disciplines.

The National Library of Medicine (NLM) citation style is defined in Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers (2nd edition).

Vancouver style is also used in various medical disciplines. As with Harvard style, a lot of institutions and publications have their own versions of Vancouver—it doesn’t have one fixed style guide.

The Bluebook: A Uniform System of Citation is the main style guide for legal citations in the US. It’s widely used in law, and also when legal materials need to be cited in other disciplines.

Chicago notes and bibliography

Chicago notes and bibliography is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the humanities.

The Oxford University Standard for the Citation of Legal Authorities ( OSCOLA ) is the main legal citation style in the UK (similar to Bluebook for the US).

There are many different citation styles used across different academic disciplines, but they fall into three basic approaches to citation:

• Parenthetical citations : Including identifying details of the source in parentheses —usually the author’s last name and the publication date, plus a page number if available ( author-date ). The publication date is occasionally omitted ( author-page ).
• Numerical citations: Including a number in brackets or superscript, corresponding to an entry in your numbered reference list.
• Note citations: Including a full citation in a footnote or endnote , which is indicated in the text with a superscript number or symbol.

Check if your university or course guidelines specify which citation style to use. If the choice is left up to you, consider which style is most commonly used in your field.

• APA Style is the most popular citation style, widely used in the social and behavioral sciences.
• MLA style is the second most popular, used mainly in the humanities.
• Chicago notes and bibliography style is also popular in the humanities, especially history.
• Chicago author-date style tends to be used in the sciences.

Other more specialized styles exist for certain fields, such as Bluebook and OSCOLA for law.

The most important thing is to choose one style and use it consistently throughout your text.

A scientific citation style is a system of source citation that is used in scientific disciplines. Some commonly used scientific citation styles are:

• Chicago author-date , CSE , and Harvard , used across various sciences
• ACS , used in chemistry
• AMA , NLM , and Vancouver , used in medicine and related disciplines
• AAA , APA , and ASA , commonly used in the social sciences

APA format is widely used by professionals, researchers, and students in the social and behavioral sciences, including fields like education, psychology, and business.

Be sure to check the guidelines of your university or the journal you want to be published in to double-check which style you should be using.

MLA Style  is the second most used citation style (after APA ). It is mainly used by students and researchers in humanities fields such as literature, languages, and philosophy.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Caulfield, J. (2022, November 07). Citation Styles Guide | Examples for All Major Styles. Scribbr. Retrieved September 26, 2024, from https://www.scribbr.com/citing-sources/citation-styles/

Is this article helpful?

Jack Caulfield

Other students also liked, apa vs. mla | the key differences in format & citation, the basics of in-text citation | apa & mla examples, how to avoid plagiarism | tips on citing sources, what is your plagiarism score.