Cita APA

Richards, J. C. (2007). Tune in 3: Learning English through listening class CDs. New York: Oxford University Press.

Chicago Style Citation

Richards, Jack C. Tune in 3: Learning English Through Listening Class CDs. New York: Oxford University Press, 2007.

Cita MLA

Richards, Jack C. Tune in 3: Learning English Through Listening Class CDs. New York: Oxford University Press, 2007.