APA ציטוט

Packard, F. R. (1929). A History of the Medical Department of the United States Army. Ann Med Hist.

Citação norma Chicago

Packard, Francis R. "A History of the Medical Department of the United States Army." Ann Med Hist 1929.

ציטוט MLA

Packard, Francis R. "A History of the Medical Department of the United States Army." Ann Med Hist 1929.