Gaya APA

B.R.Hergenhahn, . (2009). Theories of learning teori belajar (7,Cet.1). Jakarta: Karya kencana.

Gaya MLA

B.R.Hergenhahn, . "Theories of learning teori belajar". 7,Cet.1 Jakarta: Karya kencana, 2009. Text.