APA Style

Petersen, L., Petersen, L. (0). Bagimana Memotivasi Anak Belajar:Stop and Think Learning: a Teacher's guide for motivating children to learn:including those with special needs (2). Jakarta: Grasindo.

MLA Style

Petersen, Lindy., Petersen, Lindy. "Bagimana Memotivasi Anak Belajar:Stop and Think Learning: a Teacher's guide for motivating children to learn:including those with special needs". 2 Jakarta: Grasindo, 0. Text.