Não informado. (1994). Journal of the American College of Surgeons. American College of Surgeons.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the American College of Surgeons. Chicago, Ill: American College of Surgeons, 1994.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the American College of Surgeons. American College of Surgeons, 1994.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.