Gaya APA

Rutledge, R. (2010). Playskool: Panduan Pengasuhan Balita (Toddler) . Jakarta: Permata Puri Media.

Gaya MLA

Rutledge, Rebecca. "Playskool: Panduan Pengasuhan Balita (Toddler)". Jakarta: Permata Puri Media, 2010. Text / Book.