Cita APA (7a ed.)

Hersen, M., & Biaggio, M. (2000). Effective brief therapies: A clinician's guide. Academic Press.

Cita Chicago Style (17a ed.)

Hersen, Michel, y Maryka Biaggio. Effective Brief Therapies: A Clinician's Guide. San Diego: Academic Press, 2000.

Cita MLA (8a ed.)

Hersen, Michel, y Maryka Biaggio. Effective Brief Therapies: A Clinician's Guide. Academic Press, 2000.