Cita APA (7th ed.)

Redston, C., & Cunningham, G. (2013). Face2face: Intermediate Student's _Book (segunda edición.). Cambridge University Press.

Cita Chicago (17th ed.)

Redston, Chris, i Gillie Cunningham. Face2face: Intermediate Student's _Book. segunda edición. Cambridge, United Kingdom: Cambridge University Press, 2013.

Cita MLA (9th ed.)

Redston, Chris, i Gillie Cunningham. Face2face: Intermediate Student's _Book. segunda edición. Cambridge University Press, 2013.