APA Style

Hasibuan, R, A. (1995). The Diagnosis and Management of Antro Choanal Polyp (Diagnosa dan Penanganan Polip Antro Koanal) . : .

MLA Style

Hasibuan, Robert, A.H.. "The Diagnosis and Management of Antro Choanal Polyp (Diagnosa dan Penanganan Polip Antro Koanal)". : , 1995. Text.