APA Style

Nurafia, S., Nurhayati, D. (2011). Happy Pregnancy Diary : Buku Pegangan Para Calon Ibu . Jakarta: Dian Rakyat.

MLA Style

Nurafia, Sindy., Nurhayati, Deni. "Happy Pregnancy Diary : Buku Pegangan Para Calon Ibu". Jakarta: Dian Rakyat, 2011. Text.