@inbook{1158262808, author={Fred R. Volkmar}, editor={Ebert, Michael H. and Leckman, James F. and Petrakis, Ismene L.}, title={Autism and Autism Spectrum Disorders}, booktitle={Current Diagnosis & Treatment: Psychiatry, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={neurology.mhmedical.com/content.aspx?aid=1158262808} }