Cita APA

Garside, B., & Barbara Garside; Tony Garside. (2002). Essential Telephoning in English: Student's book. Cambridge: Cambridge University Press.

Chicago Style Citation

Garside, Barbara, i Barbara Garside; Tony Garside. Essential Telephoning in English: Student's Book. Cambridge: Cambridge University Press, 2002.

Cita MLA

Garside, Barbara, i Barbara Garside; Tony Garside. Essential Telephoning in English: Student's Book. Cambridge: Cambridge University Press, 2002.