Cita APA (7a ed.)

Klein, D. F., & Wender, P. H. (2005). Understanding depression: A complete guide to its diagnosis and treatment. Oxford University Press.

Cita Chicago Style (17a ed.)

Klein, Donald F., y Paul H. Wender. Understanding Depression: A Complete Guide to Its Diagnosis and Treatment. New York: Oxford University Press, 2005.

Cita MLA (9a ed.)

Klein, Donald F., y Paul H. Wender. Understanding Depression: A Complete Guide to Its Diagnosis and Treatment. Oxford University Press, 2005.