Gaya APA

SOFIAN, A. (2014). SINOPSIS OBSTETRI : OBSTETRI FISIOLOGI, OBSTETRI PATOLOGI.-- JIL. 1 ed. 3 . JAKARTA: EGC.

Gaya MLA

SOFIAN, AMRU. "SINOPSIS OBSTETRI : OBSTETRI FISIOLOGI, OBSTETRI PATOLOGI.-- JIL. 1 ed. 3". JAKARTA: EGC, 2014. Text.