APA (7th ed.) Citation

Giordano, A. C., & Lombardi, V. A. (2009). Causes and risks for autism. Nova Biomedical Books.

Chicago Style (17th ed.) Citation

Giordano, Alessia C., and Viola A. Lombardi. Causes and Risks for Autism. New York: Nova Biomedical Books, 2009.

MLA (9th ed.) Citation

Giordano, Alessia C., and Viola A. Lombardi. Causes and Risks for Autism. Nova Biomedical Books, 2009.