Redston, C., Warwick, L., Young, A., Clementson, T., Cunningham, G., & Bazin, A. (2006). Face2face: Intermediate teacher's book. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Redston, Chris, Lindsay Warwick, Anna Young, Theresa Clementson, Gillie Cunningham, e Anthea Bazin. Face2face: Intermediate Teacher's Book. Cambridge: Cambridge University Press, 2006.
Citatione MLA (9a ed.)Redston, Chris, et al. Face2face: Intermediate Teacher's Book. Cambridge University Press, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.