APA Edition Citation

Helen Kennerley, Joan Kirk, & David Westbrook. (2016). An introduction to cognitive behaviour therapy: Skills and applications (3rd edition.). Sage Publishing.

Chicago Edition Citation

Helen Kennerley, Joan Kirk, and David Westbrook. An Introduction to Cognitive Behaviour Therapy: Skills and Applications. 3rd edition. London: Sage Publishing, 2016.

MLA Edition Citation

Helen Kennerley, et al. An Introduction to Cognitive Behaviour Therapy: Skills and Applications. 3rd edition. Sage Publishing, 2016.

Warning: These citations may not always be 100% accurate.