Gaya APA

Martin, G., Pear, J. (1996). Behavior Modification: What it is and How to Do It (5). USA: Prentice Hall International.

Gaya MLA

Martin, Garry., Pear, Joseph. "Behavior Modification: What it is and How to Do It". 5 USA: Prentice Hall International, 1996. Buku.