Ballenger, W. L. (1914). Diseases of the nose, throat and ear: Medical and surgical (fourth edition, revised and enlarged.). Lea & Febiger.
Chicago-Zitierstil (17. Ausg.)Ballenger, William Lincoln. Diseases of the Nose, Throat and Ear: Medical and Surgical. fourth edition, revised and enlarged. Philadelphia: Lea & Febiger, 1914.
MLA-Zitierstil (9. Ausg.)Ballenger, William Lincoln. Diseases of the Nose, Throat and Ear: Medical and Surgical. fourth edition, revised and enlarged. Lea & Febiger, 1914.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.