APA Style

Carol Turkington, Ruth Anan. (2007). The Encyclopedia of Autism Spectrum Disorders . New York: Facts On File.

Chicago Style

Carol Turkington, Ruth Anan. The Encyclopedia of Autism Spectrum Disorders. New York: Facts On File, 2007. Text.

MLA Style

Carol Turkington, Ruth Anan. The Encyclopedia of Autism Spectrum Disorders. New York: Facts On File, 2007. Text.

Turabian Style

Carol Turkington, Ruth Anan. The Encyclopedia of Autism Spectrum Disorders. New York: Facts On File, 2007. Print.