APA-viite (7. p.)
Hulings, K. U. (2013). Life with a superhero: Raising Michael who has Down syndrome. University of North Texas Press.
Chicago-viite (17. p.)
Hulings, Kathryn U. Life with a Superhero: Raising Michael Who Has Down Syndrome. Denton, TX: University of North Texas Press, 2013.
MLA-viite (9. p.)
Hulings, Kathryn U. Life with a Superhero: Raising Michael Who Has Down Syndrome. University of North Texas Press, 2013.
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