APA (7th ed.) Citation

Hilgard, E. R. (1957). Introduction to psychology. Harcourt, Brace.

Chicago Style (17th ed.) Citation

Hilgard, Ernest Ropiequet. Introduction to Psychology. New York: Harcourt, Brace, 1957.

MLA (9th ed.) Citation

Hilgard, Ernest Ropiequet. Introduction to Psychology. Harcourt, Brace, 1957.

Warning: These citations may not always be 100% accurate.