Yawkey, T. D., & Trostle, S. L. (1982). Learning is child's play. Brigham Young University Press.
Chicago Style (17th ed.) CitationYawkey, Thomas D., and Susan Louise Trostle. Learning Is Child's Play. Provo, Utah: Brigham Young University Press, 1982.
MLA (9th ed.) CitationYawkey, Thomas D., and Susan Louise Trostle. Learning Is Child's Play. Brigham Young University Press, 1982.
Warning: These citations may not always be 100% accurate.