APA (7th ed.) Citation

(1977). Psychology: An Introduction/Paul Mussen, et al. D. C. Heath And Company.

Chicago Style (17th ed.) Citation

Psychology: An Introduction/Paul Mussen, Et Al. D. C. Heath And Company, 1977.

MLA (8th ed.) Citation

Psychology: An Introduction/Paul Mussen, Et Al. D. C. Heath And Company, 1977.

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