APA (7th ed.) Citation

American Psychological Association. (1957). Publication manual of the American Psychological Association (1957 revision.).

Chicago Style (17th ed.) Citation

American Psychological Association. Publication Manual of the American Psychological Association. 1957 revision. [Washington], 1957.

MLA (9th ed.) Citation

American Psychological Association. Publication Manual of the American Psychological Association. 1957 revision. 1957.

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