APA (7th ed.) Citation
Cohen, D. (1993). The development of play (2nd ed.). Routledge.
Chicago Style (17th ed.) Citation
Cohen, David. The Development of Play. 2nd ed. London ; New York: Routledge, 1993.
MLA (9th ed.) Citation
Cohen, David. The Development of Play. 2nd ed. Routledge, 1993.
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