APA Style
Sofian, A.
(1998).
SINOPSIS OBSTETRI: Obstetri Fisiologi,Obstetri Patologi
(
Ed. 3)
.
Jakarta:
EGC.
MLA Style
Sofian, Amru.
"SINOPSIS OBSTETRI: Obstetri Fisiologi,Obstetri Patologi".
Ed. 3
Jakarta:
EGC,
1998.
Buku Teks.