Gaya APA

Berk, L, E., Daryatno, . (2012). DEVELPOMENT THROUGH THE LIFESPAN 1 (Ed 5). Jogjakarta: Pustaka Pelajar.

Gaya MLA

Berk, Laura, E.., Daryatno, . "DEVELPOMENT THROUGH THE LIFESPAN 1". Ed 5 Jogjakarta: Pustaka Pelajar, 2012. Text.