Citazione Stile APA (7a Edizione)

Richards, J. C. (1997). Developing tactics for listening. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Richards, Jack C. Developing Tactics for Listening. New York: Oxford University Press, 1997.

Citatione MLA (8a ed.)

Richards, Jack C. Developing Tactics for Listening. Oxford University Press, 1997.