Dyfyniad APA
Whittington, J., & Holland, T. (2004). Prader-Willi syndrome: Development and manifestations. Cambridge University Press.
Dyfyniad Arddull Chicago
Whittington, Joyce, and Tony Holland. Prader-Willi Syndrome: Development and Manifestations. Cambridge, U.K. ; New York, NY, USA: Cambridge University Press, 2004.
Dyfyniad MLA
Whittington, Joyce, and Tony Holland. Prader-Willi Syndrome: Development and Manifestations. Cambridge University Press, 2004.
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