APA aipamena

Vince, M., & Emmerson, P. (2003). First Certificate: Language practice. Oxford University Press.

Chicago Style aipamena

Vince, Michael, and Paul Emmerson. First Certificate: Language Practice. Oxford: Oxford University Press, 2003.

MLA aipamena

Vince, Michael, and Paul Emmerson. First Certificate: Language Practice. Oxford University Press, 2003.