Society for Developmental Pediatrics\nMental Retardation and Developmental Disabilities Research Centers. (1999). Mental Retardation and Developmental Disabilities Research Reviews. Wiley-Liss.
Chicago-referens (17:e uppl.)Society for Developmental Pediatrics\nMental Retardation and Developmental Disabilities Research Centers. Mental Retardation and Developmental Disabilities Research Reviews. New York: Wiley-Liss, 1999.
MLA-referens (8:e uppl.)Society for Developmental Pediatrics\nMental Retardation and Developmental Disabilities Research Centers. Mental Retardation and Developmental Disabilities Research Reviews. Wiley-Liss, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.