Gaya APA

Hergenhahn, B., Olson, M, H. (2014). Theories of Learning : Teori Belajar (Ed. 7, Cet. 5). Jakarta: kencana.

Gaya MLA

Hergenhahn, B.R.., Olson, Matthew, H.. "Theories of Learning : Teori Belajar". Ed. 7, Cet. 5 Jakarta: kencana, 2014. Text.