Gaya APA

Axelrod, S. (1983). Behavior modification for the classroom teacher / Saul Axelrod (Ed.ke-2). New York: McGraw-Hill book company.

Gaya MLA

Axelrod, Saul. "Behavior modification for the classroom teacher / Saul Axelrod". Ed.ke-2 New York: McGraw-Hill book company, 1983. Skripsi.