Hulings, K. U. (2013). Life with a superhero: Raising Michael who has Down syndrome. University of North Texas Press.
Chicago-referens (17:e uppl.)Hulings, Kathryn U. Life with a Superhero: Raising Michael Who Has Down Syndrome. Denton, TX: University of North Texas Press, 2013.
MLA-referens (9:e uppl.)Hulings, Kathryn U. Life with a Superhero: Raising Michael Who Has Down Syndrome. University of North Texas Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.