Cita APA (7a ed.)

Littlewood, W. (1986). Communicative language teaching: An introduction. University Press.

Cita Chicago Style (17a ed.)

Littlewood, William. Communicative Language Teaching: An Introduction. Cambridge [etc.]: University Press, 1986.

Cita MLA (9a ed.)

Littlewood, William. Communicative Language Teaching: An Introduction. University Press, 1986.