APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Leahy, Robert L. Cognitive Therapy Techniques : A Practitioner's Guide / Robert L. Leahy: A Practitioner's Guide. New York ; London: Guilford Press, 2003.

MLA (9th ed.) Citation

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

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