Gaya APA
Baston, H., Hall, J.
(2013).
Midwifery Essentials : Postnatal Volume 4
.
Jakarta:
EGC.
Gaya MLA
Baston, Helen., Hall, Jennifer.
"Midwifery Essentials : Postnatal Volume 4".
Jakarta:
EGC,
2013.
Text.