APA Style

Klein, D, F. (1993). Understanding depression : a complete guide to its diagnosis and treatment / Donald F. Klein, Paul H. Wender. . OXFORD: : Oxford Univ. Press.

MLA Style

Klein, Donald, F.. "Understanding depression : a complete guide to its diagnosis and treatment / Donald F. Klein, Paul H. Wender.". OXFORD: : Oxford Univ. Press, 1993. Text.