Cita APA

Wong, M. S., & Wong, M. S. (1998). You said it: Listening, speaking strategies and activities. New York, New York: Cambridge University Press.

Citación estilo Chicago

Wong, Mary Shepard, y Mary Shepard Wong. You Said It: Listening, Speaking Strategies and Activities. New York, New York: Cambridge University Press, 1998.

Cita MLA

Wong, Mary Shepard, y Mary Shepard Wong. You Said It: Listening, Speaking Strategies and Activities. New York, New York: Cambridge University Press, 1998.