Koenig, C. L., & Oxenden, C. (2013). American English file: Teacher's book. Oxford: Oxford University Press.
Style de citation ChicagoKoenig, Chistina Latham, et Clive Oxenden. American English File: Teacher's Book. Oxford: Oxford University Press, 2013.
Style de citation MLAKoenig, Chistina Latham, et Clive Oxenden. American English File: Teacher's Book. Oxford: Oxford University Press, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.