A manual of otology, rhinology, and laryngology,
by Howard Charles Ballenger and John J. Ballenger.
APA Citation
Ballenger, H. Charles., Ballenger, J. Jacob. (1954). A manual of otology, rhinology, and laryngology. 4th ed., enl. and thoroughly rev. Philadelphia: Lea & Febiger.
MLA Citation
Ballenger, Howard Charles, 1886-, and John Jacob Ballenger. A Manual of Otology, Rhinology, And Laryngology. 4th ed., enl. and thoroughly rev. Philadelphia: Lea & Febiger, 1954.
Warning: These citations may not always be complete (especially for serials).