Gaya APA

Hergenhahn, B., Olson, M, H. (2008). Theories of learning : Teori belajar ed. 7, cet. 1 (ed. 7, cet. 1). jakarta: Prenada Media Group.

Gaya MLA

Hergenhahn, B.R.., Olson, Matthew, H. "Theories of learning : Teori belajar ed. 7, cet. 1". ed. 7, cet. 1 jakarta: Prenada Media Group, 2008. MP.