APA (7th ed.) Citation

Hahn, J. F. (1962). An introduction to psychology: A college course guide. Doubleday.

Chicago Style (17th ed.) Citation

Hahn, John F. An Introduction to Psychology: A College Course Guide. Garden City, N.Y.: Doubleday, 1962.

MLA (9th ed.) Citation

Hahn, John F. An Introduction to Psychology: A College Course Guide. Doubleday, 1962.