Gaya APA
Chamberlain, G., Morgan, M.
(2013).
ABC Asuhan Antenatal = ABC of Antenatal Care
(
Edisi 4)
.
Jakarta:
EGC.
Gaya MLA
Chamberlain, Geoffrey., Morgan, Margery.
"ABC Asuhan Antenatal = ABC of Antenatal Care".
Edisi 4
Jakarta:
EGC,
2013.
Text.