Gaya APA

Sofian, A. (). Rustam Mochtar Sinopsis obstetri 2 : obstetri fisiologi, obstetri patologi. Ed. 3 . : EGC.

Gaya MLA

Sofian, Amru. "Rustam Mochtar Sinopsis obstetri 2 : obstetri fisiologi, obstetri patologi. Ed. 3". : EGC, . Text.