Cita APA

Garside, B., & Garside, T. (2002). Essential telephoning in English. New York, New York: Cambridge University Press.

Citación estilo Chicago

Garside, Barbara, y Tony Garside. Essential Telephoning in English. New York, New York: Cambridge University Press, 2002.

Cita MLA

Garside, Barbara, y Tony Garside. Essential Telephoning in English. New York, New York: Cambridge University Press, 2002.