Gaya APA

Hergenhahn, B, R., Olson, M, H. (2009). Theories Of Learning (Teori Belajar) . Jakarta: Prenada Media Group.

Gaya MLA

Hergenhahn, B., R.., Olson, Matthew, H.. "Theories Of Learning (Teori Belajar)". Jakarta: Prenada Media Group, 2009. Text.