APA (7th ed.) Citation

Martell, C. R. (2010). Behavioral activation for depression: A clinician's guide. Guilford Press.

Chicago Style (17th ed.) Citation

Martell, Christopher R. Behavioral Activation for Depression: A Clinician's Guide. New York: Guilford Press, 2010.

MLA (9th ed.) Citation

Martell, Christopher R. Behavioral Activation for Depression: A Clinician's Guide. Guilford Press, 2010.

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