Não informado. (2000). Transactions of the American Surgical Association. American Surgical Association.
Chicago-referens (17:e uppl.)Não informado. Transactions of the American Surgical Association. Philadelphia, Pa: American Surgical Association, 2000.
MLA-referens (8:e uppl.)Não informado. Transactions of the American Surgical Association. American Surgical Association, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.