Cita APA (7a ed.)

Freeman, A., & Felgoise, S. H. (2005). Encyclopedia of cognitive behavior therapy. Springer.

Cita Chicago Style (17a ed.)

Freeman, Arthur, y Stephanie H. Felgoise. Encyclopedia of Cognitive Behavior Therapy. New York: Springer, 2005.

Cita MLA (9a ed.)

Freeman, Arthur, y Stephanie H. Felgoise. Encyclopedia of Cognitive Behavior Therapy. Springer, 2005.