APA (7th ed.) Citation
Yapko, D. E. (2003). Understanding autism spectrum disorders: Frequently asked questions. Jessica Kingsley.
Chicago Style (17th ed.) Citation
Yapko, Diane E. Understanding Autism Spectrum Disorders: Frequently Asked Questions. London ; New York: Jessica Kingsley, 2003.
MLA (9th ed.) Citation
Yapko, Diane E. Understanding Autism Spectrum Disorders: Frequently Asked Questions. Jessica Kingsley, 2003.
Warning: These citations may not always be 100% accurate.