APA-viite (7. p.)
Gelman, S. A. (2003). The essential child: Origins of essentialism in everyday thought. Oxford University Press.
Chicago-viite (17. p.)
Gelman, Susan A. The Essential Child: Origins of Essentialism in Everyday Thought. Oxford ; New York: Oxford University Press, 2003.
MLA-viite (9. p.)
Gelman, Susan A. The Essential Child: Origins of Essentialism in Everyday Thought. Oxford University Press, 2003.
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