Gaya APA
Sofian, A. (2011).
Rustam Mochtar Sinopsis Obstetri : Obstetri Operatif Obstetri Sosial Jilid 1 Edisi 3 (Edisi 3).
Jakarta:
EGC.
Gaya MLA
Sofian, Amru.
"Rustam Mochtar Sinopsis Obstetri : Obstetri Operatif Obstetri Sosial Jilid 1 Edisi 3".
Edisi 3
Jakarta:
EGC,
2011.
Text.