APA aipamena

Simonsen, B. a. M. (2015). Classwide positive behavior interventions and supports: A guide to proactive classroom management. Guilford Press.

Chicago Style aipamena

Simonsen, Brandi and Myers. Classwide Positive Behavior Interventions and Supports: A Guide to Proactive Classroom Management. New York: Guilford Press, 2015.

MLA aipamena

Simonsen, Brandi and Myers. Classwide Positive Behavior Interventions and Supports: A Guide to Proactive Classroom Management. Guilford Press, 2015.