APA (7th ed.) Citation

Spiegler, M. D. (2016). Contemporary behavior therapy (Sixth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Spiegler, Michael D. Contemporary Behavior Therapy. Sixth edition. Boston, Massachusetts: Cengage Learning, 2016.

MLA (9th ed.) Citation

Spiegler, Michael D. Contemporary Behavior Therapy. Sixth edition. Cengage Learning, 2016.

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