Citace podle APA (7th ed.)

Beck, A. T., & Alford, B. A. (2009). Depression: Causes and treatment (Second edition.). University of Pennsylvania Press.

Citace podle Chicago (17th ed.)

Beck, Aaron T., a Brad A. Alford. Depression: Causes and Treatment. Second edition. Philadelphia, Pennsylvania: University of Pennsylvania Press, 2009.

Citace podle MLA (9th ed.)

Beck, Aaron T., a Brad A. Alford. Depression: Causes and Treatment. Second edition. University of Pennsylvania Press, 2009.

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