APA-viite (7. p.)

Dudeney, G., & Ur, P. (2007). The Internet and the language classroom: Penny Ur (2nd ed.). Cambridge University Press.

Chicago-viite (17. p.)

Dudeney, Gavin, ja Penny Ur. The Internet and the Language Classroom: Penny Ur. 2nd ed. Cambridge, Eng: Cambridge University Press, 2007.

MLA-viite (9. p.)

Dudeney, Gavin, ja Penny Ur. The Internet and the Language Classroom: Penny Ur. 2nd ed. Cambridge University Press, 2007.