APA引文

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

芝加哥风格引文

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

MLA引文

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

警告：这些引文格式不一定是100％准确.