Παραπομπή σε μορφή APA (7η εκδ.)

Greenwood, A., Tims, N., Redston, C., & Cunningham, G. (2006). Face2face: Pre-Intermediate Student's Book CD-ROM / Audio CD. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Greenwood, Alison, Nicholas Tims, Chris Redston, και Gillie Cunningham. Face2face: Pre-Intermediate Student's Book CD-ROM / Audio CD. Cambridge: Cambridge University Press, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Greenwood, Alison, et al. Face2face: Pre-Intermediate Student's Book CD-ROM / Audio CD. Cambridge University Press, 2006.