APA (7th ed.) Citation

(1975). Publication manual of the American Psychological Association (2. ed., 3. print.). American Psychological Association.

Chicago Style (17th ed.) Citation

Publication Manual of the American Psychological Association. 2. ed., 3. print. Washington, DC: American Psychological Association, 1975.

MLA (9th ed.) Citation

Publication Manual of the American Psychological Association. 2. ed., 3. print. American Psychological Association, 1975.