Cita APA (7th ed.)

Hull, E. M., Eaton, R., Kalat, J. W., & Reardin, V. (1988). Biological psychology (3rd ed.). Wadsworth.

Cita Chicago (17th ed.)

Hull, Elaine M., Robert Eaton, James W. Kalat, i Vicki Reardin. Biological Psychology. 3rd ed. Belmont: Wadsworth, 1988.

Cita MLA (9th ed.)

Hull, Elaine M., et al. Biological Psychology. 3rd ed. Wadsworth, 1988.