Cita APA (7a ed.)

Edward R., M. D. R. (2005). Understanding the Nature of Autism and Asperger's Disorder: Forty Years of Clinical Practice and Pioneering Research. Jessica Kingsley Publishers.

Cita Chicago Style (17a ed.)

Edward R., M. D. Ritvo. Understanding the Nature of Autism and Asperger's Disorder: Forty Years of Clinical Practice and Pioneering Research. London: Jessica Kingsley Publishers, 2005.

Cita MLA (8a ed.)

Edward R., M. D. Ritvo. Understanding the Nature of Autism and Asperger's Disorder: Forty Years of Clinical Practice and Pioneering Research. Jessica Kingsley Publishers, 2005.