APA (7 वां संस्करण) प्रशस्ति पत्र

Haggard, H. W. (1946). Devils, Drugs and Doctors. The Story of the Science of Healing from Medicine-Man to Doctor. Pocket Books, Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Haggard, Howard W. Devils, Drugs and Doctors. The Story of the Science of Healing from Medicine-Man to Doctor. New York: Pocket Books, Inc., 1946.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Haggard, Howard W. Devils, Drugs and Doctors. The Story of the Science of Healing from Medicine-Man to Doctor. Pocket Books, Inc., 1946.