Gaya APA
Baston, H.
(2011).
Midwifery Essentials : Praktik Dasar Volume 1
(
-)
.
Jakarta:
EGC.
Gaya MLA
Baston, Helen.
"Midwifery Essentials : Praktik Dasar Volume 1".
-
Jakarta:
EGC,
2011.
Kebidanan.