Cita APA (7th ed.)
Keen, E. (2002). Depression: Self-consciousness, pretending, and guilt. Praeger.
Cita Chicago (17th ed.)
Keen, Ernest. Depression: Self-consciousness, Pretending, and Guilt. Westport, Conn.: Praeger, 2002.
Cita MLA (9th ed.)
Keen, Ernest. Depression: Self-consciousness, Pretending, and Guilt. Praeger, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.