Gaya APA

(WHO), W, H, O., Widyastuti, P. (2004). Paket Ibu & Bayi : Penerapan Program Safe Motherhood (Safe motherhood mother-baby package : implementing safe motherhood in countries) (Cet. 1). Jakarta: EGC.

Gaya MLA

(WHO), World, Health, Organization., Widyastuti, Palupi. "Paket Ibu & Bayi : Penerapan Program Safe Motherhood (Safe motherhood mother-baby package : implementing safe motherhood in countries)". Cet. 1 Jakarta: EGC, 2004. Text.