APA-viite (7. p.)

Williams, B. F. (2011). Effective programs for treating autism spectrum disorder: Applied behavior analysis models. Routledge.

Chicago-viite (17. p.)

Williams, Betty Fry. Effective Programs for Treating Autism Spectrum Disorder: Applied Behavior Analysis Models. New York: Routledge, 2011.

MLA-viite (9. p.)

Williams, Betty Fry. Effective Programs for Treating Autism Spectrum Disorder: Applied Behavior Analysis Models. Routledge, 2011.