APA (7th ed.) Citation

Spiegler, M. D., & Guevremont, D. C. (2003). Contemporary behavior therapy (4th ed.). Thomson/Wadsworth.

Chicago Style (17th ed.) Citation

Spiegler, Michael D., and David C. Guevremont. Contemporary Behavior Therapy. 4th ed. Australia: Thomson/Wadsworth, 2003.

MLA (9th ed.) Citation

Spiegler, Michael D., and David C. Guevremont. Contemporary Behavior Therapy. 4th ed. Thomson/Wadsworth, 2003.