Cita APA (7a ed.)

Young, J. E., Klosko, J. S., & Weishaar, M. E. (2003). Schema therapy: A practitioner's guide. Guilford.

Cita Chicago Style (17a ed.)

Young, Jeffrey E., Janet S. Klosko, y Marjorie E. Weishaar. Schema Therapy: A Practitioner's Guide. New York: Guilford, 2003.

Cita MLA (9a ed.)

Young, Jeffrey E., et al. Schema Therapy: A Practitioner's Guide. Guilford, 2003.