Gaya APA

Hergenhahn, B, H, B., Olson, M, H, O, M, H. (2008). Theories of learning = teori belajar.-- (Ed. 7.). : .

Gaya MLA

Hergenhahn, B.R, Hergenhahn, B.R., Olson, Matthew, H., Olson, Matthew, H.. "Theories of learning = teori belajar.--". Ed. 7. : , 2008. Buku.