APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Publication Manual of the American Psychological Association, 2nd Ed. American Psychological Association, 1975.

MLA (8th ed.) Citation

Publication Manual of the American Psychological Association, 2nd Ed. American Psychological Association, 1975.

Warning: These citations may not always be 100% accurate.