Παραπομπή σε μορφή APA (7η εκδ.)

Tayfoor, S. (2004). Common mistakes at First Certificate - and how to avoid them. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tayfoor, Susanne. Common Mistakes at First Certificate - and How to Avoid Them. Cambridge: Cambridge University Press, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tayfoor, Susanne. Common Mistakes at First Certificate - and How to Avoid Them. Cambridge University Press, 2004.