Não informado. (1916). Bulletin of the American College of Surgeons. American College of Surgeons.
Chicago-Zitierstil (17. Ausg.)Não informado. Bulletin of the American College of Surgeons. Chicago, Ill: American College of Surgeons, 1916.
MLA-Zitierstil (8. Ausg.)Não informado. Bulletin of the American College of Surgeons. American College of Surgeons, 1916.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.