Gaya APA

Hergenhahn, B, R. et al (2017). Theoris of Learning (Ed. 7, Cet. 6). Jakarta: Kencana.

Gaya MLA

Hergenhahn, B., R.. et al. "Theoris of Learning". Ed. 7, Cet. 6 Jakarta: Kencana, 2017. Text.