APA (7e ed.) Bronvermelding

Governors State University. Communication Services, American Psychological Association, Beck, J. S., & Carlson, J. (2006). Cognitive therapy. American Psychological Association.

Chicago (17e ed.) Bronvermelding

Governors State University. Communication Services, American Psychological Association, Judith S. Beck, en Jon Carlson. Cognitive Therapy. Washington, D.C: American Psychological Association, 2006.

MLA (9e ed.) Bronvermelding

Governors State University. Communication Services, et al. Cognitive Therapy. American Psychological Association, 2006.