Dyfyniad APA

Bruner, J. S., Jolly, A., & Sylva, K. (1976). Play: Its role in development and evolution. Basic Books.

Dyfyniad Arddull Chicago

Bruner, Jerome Seymour, Alison Jolly, and Kathy Sylva. Play: Its Role in Development and Evolution. New York: Basic Books, 1976.

Dyfyniad MLA

Bruner, Jerome Seymour, et al. Play: Its Role in Development and Evolution. Basic Books, 1976.

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