Gaya APA

Hasibuan, R, A. (1995). Abducen Nerve Paresis caused by Chronical Otitis Media (Parese Nervus Abdusen karena Otitis Media Kronik) . : .

Gaya MLA

Hasibuan, Robert, A.H.. "Abducen Nerve Paresis caused by Chronical Otitis Media (Parese Nervus Abdusen karena Otitis Media Kronik)". : , 1995. Text.