APA (7th ed.) Zitazioa
Purcell-Gates, V., Jacobson, E., & Degener, S. (2004). Print literacy development: Uniting cognitive and social practice theories. Harvard University Press.
Chicago Style (17th ed.) Zitazioa
Purcell-Gates, Victoria, Erik Jacobson, eta Sophie Degener. Print Literacy Development: Uniting Cognitive and Social Practice Theories. Cambridge, MA: Harvard University Press, 2004.
MLA (9th ed.) Zitazioa
Purcell-Gates, Victoria, et al. Print Literacy Development: Uniting Cognitive and Social Practice Theories. Harvard University Press, 2004.
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