Não informado. (1950). A.M.A. Archives of Pathology. American Medical Association.
Chicago-referens (17:e uppl.)Não informado. A.M.A. Archives of Pathology. Chicago, Ill: American Medical Association, 1950.
MLA-referens (8:e uppl.)Não informado. A.M.A. Archives of Pathology. American Medical Association, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.