Cita APA (7th ed.)

Benjamin, L. T., Hopkins, J. R., & Nation, J. R. (1990). Psychology (2nd ed.). Macmillan.

Cita Chicago (17th ed.)

Benjamin, Ludy T., J. Roy Hopkins, i Jack R. Nation. Psychology. 2nd ed. New York: Macmillan, 1990.

Cita MLA (9th ed.)

Benjamin, Ludy T., et al. Psychology. 2nd ed. Macmillan, 1990.