APA (7th ed.) Citation

(1966). Motivation: Selected readings (1. publ.). Penguin Books.

Chicago Style (17th ed.) Citation

Motivation: Selected Readings. 1. publ. Harmondsworth [u.a.]: Penguin Books, 1966.

MLA (9th ed.) Citation

Motivation: Selected Readings. 1. publ. Penguin Books, 1966.

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