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In-text citations

Author prominent

Author (Date, page / locator)

Smith (2010, 25)

Information prominent

(Author Date, page / locator)

(Smith 2010, 25)

Number of authors Author prominent Information prominent
One author Walker (2007) (Walker 2007)
Two authors Walker and Allen (2004) (Walker and Allen 2004)
Three authors Bradley, Remiraz, and Soo (1999) (Bradley, Remiraz, and Soo 1999)
Four or more authors Maxwell et al. (2016) (Maxwell et al. 2016)
No author Life of Insects (1979) (Life of Insects 1979)

Organisation as author
(readily identified by abbreviation)

WHO (2003) (WHO 2003)
Organisation as author
(no abbreviation)
La Trobe University (2018) (La Trobe University 2018)

Need more information?  See Chicago (Author-Date) Style Notes.

Year of publication

  • Year of publication is part of publishing details and is placed after the author name. 
  • Year of publication is usually the same date as copyright date.
  • If you cannot determine the year of publication it is okay to use notation n.d. [no date].

Need more information?  See Chicago (Author-Date) Style Notes.

Page numbers and other locators

  • The Chicago Manual of Style states that "when a specific page, section, equation, or other division of the work is cited, it follows the date, preceded with a comma." (UCP 2017, 903). CMOS 14.1-4  and 15.23.
  • Interpretation - you are always required to use page numbers (or other locators) for quotes and paraphrases.
  • Include a time stamp for multimedia and audiovisual resources.
  • See Direct quotes and Paraphrasing tabs for more information.

Need more information?  See Chicago (Author-Date) Style Notes.

Direct Quotes

The Chicago Manual of Style states that "when a specific page, section, equation, or other division of the work is cited, it follows the date, preceded with a comma." (UCP 2017, 903). CMOS 14.1-4  and 15.23.

Interpretation - you are always required to use page numbers (or other locators) for quotes.

The examples below are based on examples in CMOS 15.26.

Author Prominent

Larkin claims that Paine's writings "represented a turning point in the revolution" (2004,10).

Bakris et al. (2010, 828) found this applied to "15 patients (4%) in the darusentan treatment."

Information Prominent

"Paine's choice of metaphors, diction, syntax, and evidence were crucial to his success" (Larkin 2004, 26).

It was found that "individuals can discriminate between members of their own and a closely related sympatric species on the basis of song and beak morphology" (Grant and Grant 2008, 78).

Need more information?  See Chicago (Author-Date) Style Notes.

Paraphrasing

The Chicago Manual of Style states that "when a specific page, section, equation, or other division of the work is cited, it follows the date, preceded with a comma." (UCP 2017, 903). CMOS 14.1-4  and 15.23.

Interpretation - you are required to use page numbers (or other locators) for paraphrases.

Note: You may be directed to leave the page numbers out when summarising and paraphrasing - always check with lecturer/tutor.

The examples below are based on examples in CMOS 15.25.

Author Prominent

Benesch (2001, 6) described the function of the rhetorical-grammatical process chart.

Chambers et al. state the benefit of working collaboratively... (2013, 68).

Information Prominent

It was suggested that the packaging made a difference (Bakris et al. 2010, 99).

International students are reporting higher levels than domestic students (Australian Council for Educational Research 2010, 45).

Need more information?  See Chicago (Author-Date) Style Notes.