Cita APA (7a ed.)

American College of Physicians & American College of Physicians-American Society of Internal Medicine. (1927). Annals of internal medicine. ACP, American College of Physicians.

Cita Chicago Style (17a ed.)

American College of Physicians y American College of Physicians-American Society of Internal Medicine. Annals of Internal Medicine. Philadelphia, PA: ACP, American College of Physicians, 1927.

Cita MLA (9a ed.)

American College of Physicians y American College of Physicians-American Society of Internal Medicine. Annals of Internal Medicine. ACP, American College of Physicians, 1927.