APA-referens (7:e uppl.)

Kraepelin, E., & Diefendorf, A. R. (1907). Clinical psychiatry: A text-book for students and physicians (New ed., rev. and augm.). Macmillan.

Chicago-referens (17:e uppl.)

Kraepelin, Emil, och A. Ross Diefendorf. Clinical Psychiatry: A Text-book for Students and Physicians. New ed., rev. and augm. New York, London: Macmillan, 1907.

MLA-referens (8:e uppl.)

Kraepelin, Emil, och A. Ross Diefendorf. Clinical Psychiatry: A Text-book for Students and Physicians. New ed., rev. and augm. Macmillan, 1907.