Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.