APA Citatie

Naterop, B. J., & Revell, R. (2004). Telephoning in English (3rd ed.). Cambridge University Press.

Chicago Style citaat

Naterop, B. Jean, en Rod Revell. Telephoning in English. 3rd ed. Cambridge, UK ; New York: Cambridge University Press, 2004.

MLA citatie

Naterop, B. Jean, en Rod Revell. Telephoning in English. 3rd ed. Cambridge University Press, 2004.