Não informado. (1994). Journal of the American College of Surgeons. American College of Surgeons.
Chicago-referens (17:e uppl.)Não informado. Journal of the American College of Surgeons. Chicago, Ill: American College of Surgeons, 1994.
MLA-referens (8:e uppl.)Não informado. Journal of the American College of Surgeons. American College of Surgeons, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.