Cita APA (7a ed.)

Naterop, B. J., & Revell, R. (1997). Telephoning in english [CD-ROM]: Audio CD set. Cambridge University Press.

Cita Chicago Style (17a ed.)

Naterop, Bertha Jean, y Rod Revell. Telephoning in English [CD-ROM]: Audio CD Set. New York: Cambridge University Press, 1997.

Cita MLA (9a ed.)

Naterop, Bertha Jean, y Rod Revell. Telephoning in English [CD-ROM]: Audio CD Set. Cambridge University Press, 1997.