Redston, C., Clementson, T., & Cunningham, G. (2013). Face2face: Intermediate Teacher's Book (segunda edición.). Cambridge University Press.
Chicagoスタイル(17版)引用形式Redston, Chris, Theresa Clementson, , Gillie Cunningham. Face2face: Intermediate Teacher's Book. segunda edición. Cambridge: Cambridge University Press, 2013.
MLA(9版)引用形式Redston, Chris, et al. Face2face: Intermediate Teacher's Book. segunda edición. Cambridge University Press, 2013.
警告: この引用は必ずしも正確ではありません.