Gaya APA

Purwoko, S., Eisenberg, A, [. (1996). Kehamilan : apa yang anda hadapi bulan per bulan (what to expect when you're expecting) (Ed.2). Jakarta: EGC.

Gaya MLA

Purwoko, Susi., Eisenberg, Arlene, [et.all]. "Kehamilan : apa yang anda hadapi bulan per bulan (what to expect when you're expecting)". Ed.2 Jakarta: EGC, 1996. Text.