APA (7th ed.) Citation

Neenan, M., & Dryden, W. (2006). Rational emotive behaviour therapy in a nutshell. SAGE.

Chicago Style (17th ed.) Citation

Neenan, Michael, and Windy Dryden. Rational Emotive Behaviour Therapy in a Nutshell. London ; Thousand Oaks, Calif.: SAGE, 2006.

MLA (9th ed.) Citation

Neenan, Michael, and Windy Dryden. Rational Emotive Behaviour Therapy in a Nutshell. SAGE, 2006.