Referencing Styles

Referencing styles, practice and management

There are numerous Referencing Styles.

Each academic discipline prefers to use a particular referencing style.

Similarly, each publisher prefers to use particular referencing styles

Therefore, it is essential that researchers establish which style is used by their department, academic discipline and publisher.

This guide provides an overview of the most used Referencing Styles

Good referencing practice

Referencing is the research practice that researchers:

Reference management

The best way to ensure you sustain good referencing practices is to manage your reference sources

Reference Management software enable you to archive your sources and then to use them according to the referencing style required by the publisher

APA (American Psychological Association) is a popular reference/citation style uses in the social and behavioural sciences

APA referencing is a variant on Harvard style

Reference Examples


A book

(Sapolsky, 2017)

Sapolsky, R. M. (2017). Behave: The biology of humans at our best and worst. Penguin Books.


Chapter in a book

(Dillard, 2020)


Dillard, J. P. (2020). Currents in the study of persuasion. In M. B. Oliver, A. A. Raney, & J. Bryant (Eds.), Media effects: Advances in theory and research (4th ed., pp. 115–129). Routledge.


An article in a print journal

(Weinstein, 2009)

Weinstein, J. (2009). “The market in Plato’s Republic.” Classical Philology, 104(4), 439-458.


An article in an electronic journal

(Grady et al., 2019)

Grady, J. S., Her, M., Moreno, G., Perez, C., & Yelinek, J. (2019). Emotions in storybooks: A comparison of storybooks that represent ethnic and racial groups in the United States. Psychology of Popular Media Culture, 8(3), 207–217. https://doi.org/10.1037/ppm0000185


A website

(Bologna, 2019)

Bologna, C. (2019, October 31). Why some people with anxiety love watching horror movies. HuffPost. https://www.huffpost.com/entry/anxiety-love-watching-horror-movies_l_5d277587e4b02a5a5d57b59e

Reference Examples page on the APA website. 

Online Sources

Chicago/Turabian style is generally used by the departments of:

Two styles

Chicago style referencing offers two options for citations: The notes and bibliography style or the author-date style

It is important to establish which version your Department or publisher is using.

Online Sources

Notes and Bibliography style

The notes and bibliography style is preferred by many in the humanities, including those in literature, history, and the arts. This style presents bibliographic information in notes and, often, a bibliography.

Notes and bibliography: a numbered style, where a number in the text corresponds to a footnote or endnote containing the full reference, (as in Oxford referencing.) A bibliography lists all referenced sources, plus anything you read but didn't reference.


A book in print

Note Style:  1. Michael Pollan, The Omnivore's Dilemma: A Natural History of Four Meals (New York: Penguin, 2006), 99–100.

Duplicate Note:  2. Pollan, Omnivore's Dilemma, 3. 

Bibliography: Pollan, Michael. The Omnivore's Dilemma: A Natural History of Four Meals. New York: Penguin, 2006.

An article in a print journal

Note Style: 1. Joshua I. Weinstein, "The Market in Plato’s Republic," Classical Philology 104 (2009): 440.

Duplicate Note: 2. Weinstein, "Plato’s Republic," 452–53.

Bibliography: Weinstein, Joshua I. "The Market in Plato’s Republic." Classical Philology 104 (2009): 439–58.

An article in an electronic journal

Note Style: 1. Gueorgi Kossinets and Duncan J. Watts, “Origins of Homophily in an Evolving Social Network,” American Journal of Sociology 115 (2009): 411, accessed February 28, 2010, doi:10.1086/599247.

Duplicate Note: Kossinets and Watts, “Origins of Homophily,” 439.

Bibliography: Kossinets, Gueorgi, and Duncan J. Watts. “Origins of Homophily in an Evolving Social Network.” American Journal of Sociology 115 (2009): 405–50. Accessed February 28, 2010. doi:10.1086/599247.

A website

Note Style: 1.“Google Privacy Policy,” last modified March 11, 2009, http://www.google.com/intl/en/privacypolicy.html.

Duplicate Note: “Google Privacy Policy.”

Bibliography: Google. “Google Privacy Policy.” Last modified March 11, 2009. http://www.google.com/intl/en/privacypolicy.html.

 (Source: Official Chicago Manual website)

Author-date style

The author-date style has long been used by those in the physical, natural, and social sciences. In this system, sources are briefly cited in the text, usually in parentheses, by author’s last name and date of publication. The short citations are amplified in a list of references, where full bibliographic information is provided.

Author-date references: brief author-date citations are inserted in parentheses in the body of the text, (as in Harvard referencing.) A corresponding reference list which only includes sources you have cited in your text.


A book

(Pollan 2006, 99–100)

Pollan, Michael. 2006. The Omnivore’s Dilemma: A Natural History of Four Meals. New York: Penguin.

An article in a print journal

(Weinstein 2009, 440)

Weinstein, Joshua I. 2009. “The Market in Plato’s Republic.” Classical Philology 104:439–58.

An article in an electronic journal

(Kossinets and Watts 2009, 411)

Kossinets, Gueorgi, and Duncan J. Watts. 2009. “Origins of Homophily in an Evolving Social Network.” American Journal of Sociology 115:405–50. Accessed February 28, 2010. doi:10.1086/599247.

A website

(Google 2009)

Google. 2009. “Google Privacy Policy.” Last modified March 11. http://www.google.com/intl/en/privacypolicy.html.

(Source: Official Chicago Manual website)

The Harvard referencing style is another popular style using the author-date system for in-text citations.

Reference examples

In-text citation:

(Authors' last name, year of publication, and page numbers)

Reference structure:

Author Surname, Initials. (Publication Year) 'Article title', Newspaper/Magazine Name, Day Month Published, Page(s). Available at: URL or DOI (Accessed: date).

Online Sources

The complete, comprehensive guide shows you how easy citing any source can be. Referencing books, youtube videos, websites, articles, journals, podcasts, images, videos, or music in Anglia Ruskin University - Harvard.

The Institute for Electrical and Electronics Engineers (IEEE) is a professional organization supporting many branches of engineering, computer science, and information technology. In addition to publishing journals, magazines, and conference proceedings, IEEE also makes many standards for a wide variety of industries.

IEEE citation style includes in-text citations, numbered in square brackets, which refer to the full citation listed in the reference list at the end of the paper. The reference list is organized numerically, not alphabetically. For examples, see the IEEE Editorial Style Manual

Reference examples

The IEEE style is a numeric style, where citations are numbered [1] in the order of appearance. This citation leads your reader to a full reference to the source in the list of references at the end of your work. 


The Basics:

In-text Citing   It is not necessary to mention an author's name, pages used, or date of publication in the in-text citation. Instead, refer to the source with a number in a square bracket, e.g. [1], that will then correspond to the full citation in your reference list.

Book in print

[1] D. Sarunyagate, Ed., Lasers. New York: McGraw-Hill, 1996.

Chapter in book

[2] G. O. Young, "Synthetic structure of industrial plastics," in Plastics, 2nd ed., vol. 3, J. Peters, Ed. New York: McGraw-Hill, 1964, pp. 15-64.

eBook

[3] L. Bass, P. Clements, and R. Kazman, Software Architecture in Practice, 2nd ed. Reading, MA: Addison Wesley, 2003. [E-book] Available: Safari e-book.

Journal article

[4] G. Liu, K. Y. Lee, and H. F. Jordan, "TDM and TWDM de Bruijn networks and shufflenets for optical communications," IEEE Trans. Comp., vol. 46, pp. 695-701, June 1997.

eJournal (from database)

[5] H. Ayasso and A. Mohammad-Djafari, "Joint NDT Image Restoration and Segmentation Using Gauss–Markov–Potts Prior Models and Variational Bayesian Computation," IEEE Transactions on Image Processing, vol. 19, no. 9, pp. 2265-77, 2010. [Online]. Available: IEEE Xplore, http://www.ieee.org. [Accessed Sept. 10, 2010]. 

eJournal (from internet)

[6] A. Altun, “Understanding hypertext in the context of reading on the web: Language learners’ experience,” Current Issues in Education, vol. 6, no. 12, July, 2005. [Online serial]. Available: http://cie.ed.asu.edu/volume6/number12/. [Accessed Dec. 2, 2007].

Conference paper

[7] L. Liu and H. Miao, "A specification based approach to testing polymorphic attributes," in Formal Methods and Software Engineering: Proceedings of the 6th International Conference on Formal Engineering Methods, ICFEM 2004, Seattle, WA, USA, November 8-12, 2004, J. Davies, W. Schulte, M. Barnett, Eds. Berlin: Springer, 2004. pp. 306-19.

Conference proceedings

[8] T. J. van Weert and R. K. Munro, Eds., Informatics and the Digital Society: Social, ethical and cognitive issues: IFIP TC3/WG3.1&3.2 Open Conference on Social, Ethical and Cognitive Issues of Informatics and ICT, July 22-26, 2002, Dortmund, Germany. Boston: Kluwer Academic, 2003.

Newspaper article (from database)

[9] J. Riley, "Call for new look at skilled migrants," The Australian, p. 35, May 31, 2005. [Online]. Available: Factiva, http://global.factiva.com. [Accessed May 31, 2005].

Technical report

[10] K. E. Elliott and C.M. Greene, "A local adaptive protocol," Argonne National Laboratory, Argonne, France, Tech. Rep. 916-1010-BB, 1997.

Patent

[11] J. P. Wilkinson, “Nonlinear resonant circuit devices,” U.S. Patent 3 624 125, Jul. 16, 1990.

Standard

[12] IEEE Criteria for Class IE Electric Systems, IEEE Standard 308, 1969.

Thesis/Dissertation

[1] J. O. Williams, “Narrow-band analyzer,” Ph.D. dissertation, Dept. Elect. Eng., Harvard Univ., Cambridge, MA, 1993.

Online Sources

The MHRA (Modern Humanities Research Association) is a widely-used referencing styles or conventions..

The MHRA (Modern Humanities Research Association) style usually uses numbers in the text which are linked to footnotes or endnotes (this is the version used by English Literature). Alternatively name-year in-text citations may be used (as used by Film, Theatre and Television). The full bibliography is in alphabetical order by the surname of the first author.

Online Sources

MLA (Modern Language Association) style is used by the Humanities. 

Online Sources

Properly referencing your sources can not only help you to avoid breaking the University's strict plagiarism rules, but can also help you to strengthen the arguments you make in your work. 

In Oxford referencing, in-text citations are in footnotes. Full details should be included in the footnotes for the first mention of a text. After this, a shortened version can be used.

Online Sources

This is the Citationsy guide to Taylor & Francis - Numeric Q citations, reference lists, in-text citations, and bibliographies.

The complete, comprehensive guide shows you how easy citing any source can be. Referencing books, youtube videos, websites, articles, journals, podcasts, images, videos, or music in Taylor & Francis - Numeric Q.

Turabian citation style presents two basic documentation systems, notes-bibliography style (or simply bibliography style) and author-date style.

These styles are essentially the same as those presented in The Chicago Manual of Style with slight modifications. 

Author/Date style


Author-date style has long been used in the physical, natural, and social sciences. In this system, sources are briefly cited in parentheses in the text by author’s last name and date of publication. The parenthetical citations are amplified in a list of references, where full bibliographic information is provided.

Books in print

(Doniger 1999, 65)

Doniger, Wendy. 1999. Splitting the Difference. Chicago: University of Chicago Press.

An article in a print journal

(Smith 1998, 639)

Smith, John Maynard. 1998. "The Origin of Altruism." Nature 393: 639–40.

An article in an electronic journal

(Kiser 2011, 340)

Kiser, Lisa J. 2011. "Silencing the Lambs: Economics, Ethics, and Animal Life in Medieval Franciscan Hagiography." Modern Philology 108, no. 3 (February): 323-42. http://dx.doi.org/10.1086/658052.

A website

(Google 2017)

Google. 2017. “Privacy Policy.” Privacy & Terms. Last modified April 17, 2017. https://www.google.com/policies/privacy/.

(Sources: Turabian Guide website;  A Manual for Writers of Research Papers, Theses and Dissertations, 9th ed.)

Notes/Bibliography style


Author-date style has long been used in the physical, natural, and social sciences. In this system, sources are briefly cited in parentheses in the text by author’s last name and date of publication. The parenthetical citations are amplified in a list of references, where full bibliographic information is provided.

Books in print

(Doniger 1999, 65)

Doniger, Wendy. 1999. Splitting the Difference. Chicago: University of Chicago Press.

An article in a print journal

(Smith 1998, 639)

Smith, John Maynard. 1998. "The Origin of Altruism." Nature 393: 639–40.

An article in an electronic journal

(Kiser 2011, 340)

Kiser, Lisa J. 2011. "Silencing the Lambs: Economics, Ethics, and Animal Life in Medieval Franciscan Hagiography." Modern Philology 108, no. 3 (February): 323-42. http://dx.doi.org/10.1086/658052.

A website

(Google 2017)

Google. 2017. “Privacy Policy.” Privacy & Terms. Last modified April 17, 2017. https://www.google.com/policies/privacy/.

(Sources: Turabian Guide website;  A Manual for Writers of Research Papers, Theses and Dissertations, 9th ed.)

Online Sources

There are many styles of referencing; the two most common systems are author and date (e.g. Harvard) and numeric (e.g.Vancouver).

In Vancouver referencing, which is a numeric referencing style, each source is given a number which corresponds to the order in which it appears in the text. If the same source is referred to again in the text, the same number is used. The reference list comprises a single numbered list of citations with full details. You may also include a separate bibliography, alphabetically ordered by author, which lists works that you have used as part of your research for your assignment but not cited in the text.

Online Sources