Ballenger, J. J. (1991). Diseases of the nose, throat, ear, head, and neck (14th edition.). Lea & Febiger.
Chicago Style (17th ed.) CitationBallenger, John Jacob. Diseases of the Nose, Throat, Ear, Head, and Neck. 14th edition. Philadelphia: Lea & Febiger, 1991.
MLA (8th ed.) CitationBallenger, John Jacob. Diseases of the Nose, Throat, Ear, Head, and Neck. 14th edition. Lea & Febiger, 1991.
Warning: These citations may not always be 100% accurate.