APA (7th ed.) Citation

Nunan, D. (1992). Collaborative language learning and teaching (1a. ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Nunan, David. Collaborative Language Learning and Teaching. 1a. ed. Cambridge: Cambridge University Press, 1992.

MLA (9th ed.) Citation

Nunan, David. Collaborative Language Learning and Teaching. 1a. ed. Cambridge University Press, 1992.