Gaya APA
Kehamilan : Apa yang Anda hadapi Bulan per Bulan = ( What to expect when you're expecting ). (2006).
Jakarta:
Arcan.
Gaya MLA
Kehamilan : Apa yang Anda hadapi Bulan per Bulan = ( What to expect when you're expecting ).
Edisi 3.
Jakarta:
Arcan,
2006.
Text.