Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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