APA-referens (7:e uppl.)
ebrary, Inc, & May, D. (2000). Transition and change in the lives of people with intellectual disabilities. Jessica Kingsley Publishers.
Chicago-referens (17:e uppl.)
ebrary, Inc, och David May. Transition and Change in the Lives of People with Intellectual Disabilities. London ; Philadelphia, PA: Jessica Kingsley Publishers, 2000.
MLA-referens (9:e uppl.)
ebrary, Inc, och David May. Transition and Change in the Lives of People with Intellectual Disabilities. Jessica Kingsley Publishers, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.