Cita APA (7th ed.)
Schumaker, J. F. (2001). The age of insanity: Modernity and mental health. Praeger.
Cita Chicago (17th ed.)
Schumaker, John F. The Age of Insanity: Modernity and Mental Health. Westport, Conn.: Praeger, 2001.
Cita MLA (9th ed.)
Schumaker, John F. The Age of Insanity: Modernity and Mental Health. Praeger, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.