Gaya APA
Sofian, A. (2011).
Rustam Mochtar Sinopsis Obstetri : Obsetri Operatif, Obstetri Sosial Jilid 2 (FKS) .
Jakarta:
EGC.
Gaya MLA
Sofian, Amru.
"Rustam Mochtar Sinopsis Obstetri : Obsetri Operatif, Obstetri Sosial Jilid 2 (FKS)".
Jakarta:
EGC,
2011.
Text.