Gaya APA
Baston, Helen, Hall, Jenifer. (2011).
Antenatal .
Jakarta:
EGC.
Gaya Chicago
Baston, Helen, Hall, Jenifer.
Antenatal.
Jakarta:
EGC,
2011.
Text.
Gaya MLA
Baston, Helen, Hall, Jenifer.
Antenatal.
Jakarta:
EGC,
2011.
Text.
Gaya Turabian
Baston, Helen, Hall, Jenifer.
Antenatal.
Jakarta:
EGC,
2011.
Print.