APA-Zitierstil (7. Ausg.)

Leahy, R. L. (2003). Cognitive therapy techniques: A practitioner's guide. Guilford Press.

Chicago-Zitierstil (17. Ausg.)

Leahy, Robert L. Cognitive Therapy Techniques: A Practitioner's Guide. New York [u.a.]: Guilford Press, 2003.

MLA-Zitierstil (9. Ausg.)

Leahy, Robert L. Cognitive Therapy Techniques: A Practitioner's Guide. Guilford Press, 2003.