Cita APA

American Medical Association. (1940). Graduate medical education in the United States: Continuation study for practicing physicians, 1937 to 1940. Amer. Medical Assoc..

Citación estilo Chicago

American Medical Association. Graduate Medical Education in the United States: Continuation Study for Practicing Physicians, 1937 to 1940. Chic.: Amer. Medical Assoc., 1940.

Cita MLA

American Medical Association. Graduate Medical Education in the United States: Continuation Study for Practicing Physicians, 1937 to 1940. Amer. Medical Assoc., 1940.