Liz, & Soars, J. (2009). American headway: Student book 4. New York: Oxford University Press.
Style de citation ChicagoLiz, et John Soars. American Headway: Student Book 4. New York: Oxford University Press, 2009.
Style de citation MLALiz, et John Soars. American Headway: Student Book 4. New York: Oxford University Press, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.