APA (7th ed.) Citation

Skinner, B. F. (1974). About behaviorism ([First edition].). Knopf.

Chicago Style (17th ed.) Citation

Skinner, B. F. About Behaviorism. [First edition]. New York: Knopf, 1974.

MLA (9th ed.) Citation

Skinner, B. F. About Behaviorism. [First edition]. Knopf, 1974.

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