Gaya APA

Lederer, F, L, &, A, R, H. (1947). Textbook Of The Ear,Nose And Throat (2). Philadelphia: F.A Davis Company.

Gaya MLA

Lederer, Francis, L., &, Abraham, R., Hollender. "Textbook Of The Ear,Nose And Throat". 2 Philadelphia: F.A Davis Company, 1947. Text.