Cita APA (7a ed.)
(1921). The medical department of the United States Army in the world war: Vol. 1-15.
Cita Chicago Style (17a ed.)
The Medical Department of the United States Army in the World War: Vol. 1-15. Washington, 1921.
Cita MLA (9a ed.)
The Medical Department of the United States Army in the World War: Vol. 1-15. 1921.
Precaución: Estas citas no son 100% exactas.