APA (7th ed.) Citation

Lefton, L. A. (1991). Psychology. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Lefton, Lester A. Psychology. Allyn and Bacon, 1991.

MLA (8th ed.) Citation

Lefton, Lester A. Psychology. Allyn and Bacon, 1991.

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