Cita APA

Richards, J. C., Gordon, D., & Harper, A. (1995). Listen for it: A task - based listening course (New ed.). New York: Oxford University Press.

Chicago Style Citation

Richards, Jack C., Deborah Gordon, i Andrew Harper. Listen for It: A Task - Based Listening Course. New ed. New York: Oxford University Press, 1995.

Cita MLA

Richards, Jack C., Deborah Gordon, i Andrew Harper. Listen for It: A Task - Based Listening Course. New ed. New York: Oxford University Press, 1995.