APA aipamena

Richards, J. C. (1998). New interchange intro: Class audio cassettes [Băng Casset]. Cambridge: Cambridge University Press.

Chicago Style aipamena

Richards, Jack C. New Interchange Intro: Class Audio Cassettes [Băng Casset]. Cambridge: Cambridge University Press, 1998.

MLA aipamena

Richards, Jack C. New Interchange Intro: Class Audio Cassettes [Băng Casset]. Cambridge: Cambridge University Press, 1998.