APA-referens

Simpson, R. L. A. (2008). Autism spectrum disorders: Interventions and treatments for children and youth.

Chicago-stil citat

Simpson, Richard L; Author. Autism Spectrum Disorders: Interventions and Treatments for Children and Youth. New Delhi, Sage Publications India Pvt Ltd, 2008.

MLA-referens

Simpson, Richard L; Author. Autism Spectrum Disorders: Interventions and Treatments for Children and Youth. 2008.