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