APA (7th ed.) Citation

Nunan, D. (2004). Task-based language teaching (Rev. ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Nunan, David. Task-based Language Teaching. Rev. ed. Cambridge,UK: Cambridge University Press, 2004.

MLA (9th ed.) Citation

Nunan, David. Task-based Language Teaching. Rev. ed. Cambridge University Press, 2004.