Cita APA (7a ed.)

Alford, B. A., & Beck, A. T. (1997). The integrative power of cognitive therapy. Guilford.

Cita Chicago Style (17a ed.)

Alford, Brad A., y Aaron T. Beck. The Integrative Power of Cognitive Therapy. New York [etc.]: Guilford, 1997.

Cita MLA (9a ed.)

Alford, Brad A., y Aaron T. Beck. The Integrative Power of Cognitive Therapy. Guilford, 1997.