Cita APA (7a ed.)
Beck, A. T. [. (1979). Cognitive therapy of depression. The Guilford Press.
Cita Chicago Style (17a ed.)
Beck, Aaron T. [et-al]. Cognitive Therapy of Depression. New York: The Guilford Press, 1979.
Cita MLA (9a ed.)
Beck, Aaron T. [et-al]. Cognitive Therapy of Depression. The Guilford Press, 1979.
Precaución: Estas citas no son 100% exactas.