APA (7th ed.) Citation
Emerson, E., & ET AL. (2011). The health of people with autistic spectrum disorders.
Chicago Style (17th ed.) Citation
Emerson, E., and ET AL. The Health of People with Autistic Spectrum Disorders. 2011.
MLA (9th ed.) Citation
Emerson, E., and ET AL. The Health of People with Autistic Spectrum Disorders. 2011.
Warning: These citations may not always be 100% accurate.