This guide is intended as a general introduction to citing sources using the bibliographic style established by the American Psychological Association (APA). For more complete details, see the most recent edition of the Publication Manual of the American Psychological Association (REF KNIGHT BF76.7 .P83 2020). Note that the manual includes essential information on manuscript preparation (e.g., margins, use of the passive voice), creating figures and tables, and ethics.
In October 2019, the American Psychological Association published its 7th edition of the APA Publication Manual, which replaced the 6th edition from 2009. To learn about the major changes in the APA guidelines, please consult this video tutorial.