APA Style (7th ed.)
The DSM-5 is cited as a book in APA Style (American Psychological Association, 2020, p. 324), using the following format:
Author. (Year). Title of manual italics and sentence case (#th ed). https://doi.org/xxx
Since the author and publisher are the same, only the former is included in the reference, as in:
American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). https://doi.org/10.1176/appi.books.9780890425596
Reference
American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). https://doi.org/10.1037/0000165-000
