APA (7th ed.) Citation

Wright, A., Betteridge, D., & Buckby, M. (1989). Games for language learning (2. ed., 7. print.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Wright, Andrew, David Betteridge, and Michael Buckby. Games for Language Learning. 2. ed., 7. print. Cambridge [u.a.]: Cambridge Univ. Press, 1989.

MLA (9th ed.) Citation

Wright, Andrew, et al. Games for Language Learning. 2. ed., 7. print. Cambridge Univ. Press, 1989.