APA引文

Richards, J. C., Hull, J., & Proctor, S. (1998). New interchange 1: Class audio cassettes [Băng Casset]. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Richards, Jack C., Jonathan Hull, và Susan Proctor. New Interchange 1: Class Audio Cassettes [Băng Casset]. Cambridge: Cambridge University Press, 1998.

MLA引文

Richards, Jack C., Jonathan Hull, và Susan Proctor. New Interchange 1: Class Audio Cassettes [Băng Casset]. Cambridge: Cambridge University Press, 1998.