Answered By: Jonathan Faerber (he/him/his)
Last Updated: Nov 30, 2022     Views: 2371

APA Style (7th ed.)

In general, “enclose the date of publication in parentheses” (American Psychological Association [APA], 2020, p. 290). Please refer to page 289-291 in the APA manual for more information regarding presenting the publication date of resources, including books, journal articles, and web pages, as well as in-press publications and papers and posters presented at meetings. For sample references, search WriteAnswers for the resource type. If it’s appropriate to provide the full date of publication, the order of information is in (year, Month day) without any abbreviations or suffixes: (2019, October 31). For resources where no date is available, use (n.d.), which stands for “no date” (APA, 2020, p. 291). For information on how to cite multiple sources with the same author and no publication date, please see How Do I Cite In-text Two or More Resources by the Same Author That Were Published in the Same Year in APA Style?.

Reference

American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). https://doi.org/10.1037/0000165-000