Cita APA (7th ed.)

Hull, E. M., Kalat, J. W., Reardin, V., & Eaton, R. (1988). Study guide to accompany biological psychology (3rd ed.). Wadsworth Publishing Company.

Cita Chicago (17th ed.)

Hull, Elaine M., James W. Kalat, Vicki Reardin, i Robert Eaton. Study Guide to Accompany Biological Psychology. 3rd ed. Belmont, California: Wadsworth Publishing Company, 1988.

Cita MLA (9th ed.)

Hull, Elaine M., et al. Study Guide to Accompany Biological Psychology. 3rd ed. Wadsworth Publishing Company, 1988.