Cita APA

Littlewood, W. (1981). Communicative language teaching: An introduction (1st ed., 26th print. 2006.). Cambridge, United Kingdom: Cambridge University Press.

Citación estilo Chicago

Littlewood, William. Communicative Language Teaching: An Introduction. 1st ed., 26th print. 2006. Cambridge, United Kingdom: Cambridge University Press, 1981.

Cita MLA

Littlewood, William. Communicative Language Teaching: An Introduction. 1st ed., 26th print. 2006. Cambridge, United Kingdom: Cambridge University Press, 1981.