Cita APA (7th ed.)
Volkmar, F. R. (2014). Handbook of autism and pervasive developmental disorders (Fourth edition.). John Wiley & Sons, Inc..
Cita Chicago (17th ed.)
Volkmar, Fred R. Handbook of Autism and Pervasive Developmental Disorders. Fourth edition. Hoboken, New Jersey: John Wiley & Sons, Inc., 2014.
Cita MLA (9th ed.)
Volkmar, Fred R. Handbook of Autism and Pervasive Developmental Disorders. Fourth edition. John Wiley & Sons, Inc., 2014.
Atenció: Aquestes cites poden no estar 100% correctes.