Gaya APA
Sofian, A.
(2011).
Rustam Mochtar : Sinopsis Obstetri
(
Ed. 3)
.
Jakarta:
EGC.
Gaya MLA
Sofian, Amru.
"Rustam Mochtar : Sinopsis Obstetri".
Ed. 3
Jakarta:
EGC,
2011.
Text.