Gaya APA

Rustam, M. (1998). Sinopsis obstetri jilid 2 : obstetri operatif, obstetri sosial edisi 2 (1). Jakarta: EGC.

Gaya MLA

Rustam, M.. Sinopsis obstetri jilid 2 : obstetri operatif, obstetri sosial edisi 2. 1 Jakarta: EGC, 1998. Text.