APA (7th ed.) Zitazioa
ebrary, Inc, Giordano, A. C., & Lombardi, V. A. (2009). Causes and risks for autism. Nova Biomedical Books.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Alessia C. Giordano, eta Viola A. Lombardi. Causes and Risks for Autism. New York: Nova Biomedical Books, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Causes and Risks for Autism. Nova Biomedical Books, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.