Westbrook, D., Kennerley, H., & Kirk, J. (2007). An introduction to cognitive behaviour therapy: Skills and applications. Sage.
Citación estilo ChicagoWestbrook, David, Helen Kennerley, and Joan Kirk. An Introduction to Cognitive Behaviour Therapy: Skills and Applications. Los Angeles, Calif: Sage, 2007.
Cita MLAWestbrook, David, et al. An Introduction to Cognitive Behaviour Therapy: Skills and Applications. Sage, 2007.
Warning: These citations may not always be 100% accurate.