APA (7th ed.) Citation

Benjamin, L. T., Hopkins, J. R., & Nation, J. R. (1987). Psychology. Macmillan Pub. Co.

Chicago Style (17th ed.) Citation

Benjamin, Ludy T., J. Roy Hopkins, and Jack R. Nation. Psychology. New York: Macmillan Pub. Co, 1987.

MLA (9th ed.) Citation

Benjamin, Ludy T., et al. Psychology. Macmillan Pub. Co, 1987.