Hawken, L. S., Crone, D. A., Bundock, K., & Horner, R. H. (2021). Responding to problem behavior in schools: The check-in, check out intervention (Third edition.). The Guilford Press.
Chicago Style (17th ed.) CitationHawken, Leanne S., Deanne A. Crone, Kaitlin Bundock, and Robert H. Horner. Responding to Problem Behavior in Schools: The Check-in, Check Out Intervention. Third edition. New York: The Guilford Press, 2021.
MLA (9th ed.) CitationHawken, Leanne S., et al. Responding to Problem Behavior in Schools: The Check-in, Check Out Intervention. Third edition. The Guilford Press, 2021.
Warning: These citations may not always be 100% accurate.