APA (7th ed.) Citation

Winter, M. (2003). Asperger syndrome: What teachers need to know. Jessica Kingsley.

Chicago Style (17th ed.) Citation

Winter, Matt. Asperger Syndrome: What Teachers Need to Know. London ; New York: Jessica Kingsley, 2003.

MLA (9th ed.) Citation

Winter, Matt. Asperger Syndrome: What Teachers Need to Know. Jessica Kingsley, 2003.