APA (7th ed.) Citation

Richards, J. C., & Trew, G. (2011). Tactics for listening: Developing (3th. edición.). Oxford University Press.

Chicago Style (17th ed.) Citation

Richards, Jack C., and Grant Trew. Tactics for Listening: Developing. 3th. edición. New York: Oxford University Press, 2011.

MLA (9th ed.) Citation

Richards, Jack C., and Grant Trew. Tactics for Listening: Developing. 3th. edición. Oxford University Press, 2011.