APA Style
Baston, H., Hall, J.
(2011).
Midwifery Essentials: Persalinan vol. 3
.
Jakarta:
EGC..
MLA Style
Baston, Helen., Hall, Jennifer.
"Midwifery Essentials: Persalinan vol. 3".
Jakarta:
EGC.,
2011.
Teks.