APA-referens (7:e uppl.)

Cook, G. (2000). Language play, language learning. Oxford University Press.

Chicago-referens (17:e uppl.)

Cook, Guy. Language Play, Language Learning. Oxford ; New York: Oxford University Press, 2000.

MLA-referens (8:e uppl.)

Cook, Guy. Language Play, Language Learning. Oxford University Press, 2000.