Cita APA

Richards, J. C. (2011). Expanding tactics for listening: Teacher's book. More listening. More testing. More effective. New York: Oxford University Press.

Citación estilo Chicago

Richards, Jack C. Expanding Tactics for Listening: Teacher's Book. More Listening. More Testing. More Effective. New York: Oxford University Press, 2011.

Cita MLA

Richards, Jack C. Expanding Tactics for Listening: Teacher's Book. More Listening. More Testing. More Effective. New York: Oxford University Press, 2011.