APA (7th ed.) Citation

Rivers, W. M. (1983). Speaking in many tongues: Essays in foreign-language teaching (3rd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Rivers, Wilga M. Speaking in Many Tongues: Essays in Foreign-language Teaching. 3rd ed. Cambridge, UK ; New York: Cambridge University Press, 1983.

MLA (9th ed.) Citation

Rivers, Wilga M. Speaking in Many Tongues: Essays in Foreign-language Teaching. 3rd ed. Cambridge University Press, 1983.