APA (7th ed.) Citation

Wilson, G. T., & O'Leary, K. D. (1980). Principles of behavior therapy. Prentice-Hall.

Chicago Style (17th ed.) Citation

Wilson, G. Terence, and K. Daniel O'Leary. Principles of Behavior Therapy. New Jersey: Prentice-Hall, 1980.

MLA (9th ed.) Citation

Wilson, G. Terence, and K. Daniel O'Leary. Principles of Behavior Therapy. Prentice-Hall, 1980.