Gaya APA
Mochtar, R.
(1998).
Sinopsis Obstetri Obstetri Operatif, Obstetri Sosial Edisi 2 Jilid 2
.
Jakarta:
EGC.
Gaya MLA
Mochtar, Rustam.
"Sinopsis Obstetri Obstetri Operatif, Obstetri Sosial Edisi 2 Jilid 2".
Jakarta:
EGC,
1998.
Text.