Gaya APA

Mochtar, R. (1998). Sinopsis Obstetri: Obstetri Operatif ,Obstetri Sosial . Jakarta: EGC.

Gaya MLA

Mochtar, Rustam. "Sinopsis Obstetri: Obstetri Operatif ,Obstetri Sosial". Jakarta: EGC, 1998. Text.