Gaya APA

Papalia, D, E., Wendkos, S. (2009). Human Development (Jil.2) (ed. 10). Jakarta: Salemba Humanika.

Gaya MLA

Papalia, Diane, E.., Wendkos, Sally. "Human Development (Jil.2)". ed. 10 Jakarta: Salemba Humanika, 2009. Text.