Gaya APA

Santrock, J, W., Widyasinta, B. (2007). Remaja Ed.11 Jil.1 (Ed.11). Jakarta: Erlagga.

Gaya MLA

Santrock, John, W.., Widyasinta, Benedictine. "Remaja Ed.11 Jil.1". Ed.11 Jakarta: Erlagga, 2007. Text.