Cita APA (7th ed.)

Spear, P. D., Baker, T. B., & Penrod, S. D. (1988). Psychology: Perspectives on behavior. Wiley.

Cita Chicago (17th ed.)

Spear, Peter D., Timothy B. Baker, i Steven D. Penrod. Psychology: Perspectives on Behavior. New York: Wiley, 1988.

Cita MLA (9th ed.)

Spear, Peter D., et al. Psychology: Perspectives on Behavior. Wiley, 1988.