Cita APA (7th ed.)
Hilgard, E. R., Atkinson, R. L., & Atkinson, R. C. (1975). Introduction to psychology (6th ed.). Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)
Hilgard, Ernest R., Rita L. Atkinson, i Richard C. Atkinson. Introduction to Psychology. 6th ed. New York: Harcourt Brace Jovanovich, 1975.
Cita MLA (9th ed.)
Hilgard, Ernest R., et al. Introduction to Psychology. 6th ed. Harcourt Brace Jovanovich, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.