Citazione APA

Hilgard, E. R., Atkinson, R. C., & Atkinson, R. L. (1979). Introduction to psychology (7th ed.). Harcourt Brace Jovanovich.

Stile di citazione Chicago

Hilgard, Ernest Ropiequet, Richard C. Atkinson, e Rita L. Atkinson. Introduction to Psychology. 7th ed. New York: Harcourt Brace Jovanovich, 1979.

Citazione MLA

Hilgard, Ernest Ropiequet, et al. Introduction to Psychology. 7th ed. Harcourt Brace Jovanovich, 1979.