APA (7th ed.) Citation
Hilgard, E. R., Atkinson, R. L., & Atkinson, R. C. (1975). Introduction to psychology (6th ed.). Harcourt Brace Jovanovich.
Chicago Style (17th ed.) Citation
Hilgard, Ernest R., Rita L. Atkinson, and Richard C. Atkinson. Introduction to Psychology. 6th ed. New York: Harcourt Brace Jovanovich, 1975.
MLA (9th ed.) Citation
Hilgard, Ernest R., et al. Introduction to Psychology. 6th ed. Harcourt Brace Jovanovich, 1975.
Warning: These citations may not always be 100% accurate.