Gaya APA

Sofian, A. (2013). Rustam Mochtar sinopsis obstetri: obstetri fisiologi, obstetri patologi (3). Jakarta: EGC/2013.

Gaya MLA

Sofian, Amru. "Rustam Mochtar sinopsis obstetri: obstetri fisiologi, obstetri patologi". 3 Jakarta: EGC/2013, 2013. KEBIDANAN.