APA-viite (7. p.)

Redston, C., & Cunningham, G. (2007). Face2face: Upper intermediate student´s book. Cambridge University.

Chicago-viite (17. p.)

Redston, Chris, ja Gillie Cunningham. Face2face: Upper Intermediate Student´s Book. Cambridge: Cambridge University, 2007.

MLA-viite (9. p.)

Redston, Chris, ja Gillie Cunningham. Face2face: Upper Intermediate Student´s Book. Cambridge University, 2007.