APA (7th ed.) Citation

Wright, Betteridge, & Buckby. (1979). Games for language learning. Cambridge University Press.

Chicago Style (17th ed.) Citation

Wright, Betteridge, and Buckby. Games for Language Learning. Cambridge [Eng.] New York: Cambridge University Press, 1979.

MLA (8th ed.) Citation

Wright, et al. Games for Language Learning. Cambridge University Press, 1979.