Wangensteen, O. H. (1951). Cancer of the esophagus and the stomach: [A monograph for the physician. American Cancer Society.
Chicago-referens (17:e uppl.)Wangensteen, Owen Harding. Cancer of the Esophagus and the Stomach: [A Monograph for the Physician. New York: American Cancer Society, 1951.
MLA-referens (9:e uppl.)Wangensteen, Owen Harding. Cancer of the Esophagus and the Stomach: [A Monograph for the Physician. American Cancer Society, 1951.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.