APA (7e ed.) Bronvermelding

Hawken, L. S., Bundock, K., Crone, D. A., & Horner, R. H. (2021). Responding to problem behavior in schools: The check-in, check-out intervention (Third edition.). The Guilford Press.

Chicago (17e ed.) Bronvermelding

Hawken, Leanne S., Kaitlin Bundock, Deanne A. Crone, en Robert H. Horner. Responding to Problem Behavior in Schools: The Check-in, Check-out Intervention. Third edition. New York: The Guilford Press, 2021.

MLA (9e ed.) Bronvermelding

Hawken, Leanne S., et al. Responding to Problem Behavior in Schools: The Check-in, Check-out Intervention. Third edition. The Guilford Press, 2021.