APA aipamena

Krasner, L. (1975). The operant approach in behavior modification. General Learning Press.

Chicago Style aipamena

Krasner, Leonard. The Operant Approach in Behavior Modification. New Jersey: General Learning Press, 1975.

MLA aipamena

Krasner, Leonard. The Operant Approach in Behavior Modification. General Learning Press, 1975.