Gaya APA

Organization, W, H., Widyastuti, P. (2012). Modul kebidanan nifas : hemoragi postpartum . Jakarta: EGC.

Gaya MLA

Organization, World, Health., Widyastuti, Palupi. "Modul kebidanan nifas : hemoragi postpartum". Jakarta: EGC, 2012. Text.