APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Hilgard, Ernest Ropiequet, Rita L. Atkinson, and Richard C. Atkinson. Introduction to Psychology. 7th ed. [s.l.] Felta Book Sales, 1979.

MLA (9th ed.) Citation

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