APA

Dean L. F., Gibson W. W. & Wilson K. G. (1971). The play of language. New York: Oxford University Press.

Chicago

Dean Leonard Fellows, Gibson W Walker and Wilson Kenneth G. 1971. The play of language. New York: Oxford University Press.

Harvard

Dean L. F., Gibson W. W. and Wilson K. G. (1971). The play of language. New York: Oxford University Press.

MLA

Dean Leonard Fellows, Gibson W Walker and Wilson Kenneth G. The play of language. New York: Oxford University Press. 1971.