Cita APA

Richards, J. C. (1998). New interchange intro: Class audio CDs [Đĩa CD-ROM]. Cambridge: Cambridge University Press.

Chicago Style Citation

Richards, Jack C. New Interchange Intro: Class Audio CDs [Đĩa CD-ROM]. Cambridge: Cambridge University Press, 1998.

Cita MLA

Richards, Jack C. New Interchange Intro: Class Audio CDs [Đĩa CD-ROM]. Cambridge: Cambridge University Press, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.