Cita APA

Oxenden, C., Latham-Koenig, C., & Boyle, M. (2015). American english file starter (Second edition.). New York: Oxford University Press.

Citación estilo Chicago

Oxenden, Clive, Christina Latham-Koenig, y Mike Boyle. American English File Starter. Second edition. New York: Oxford University Press, 2015.

Cita MLA

Oxenden, Clive, Christina Latham-Koenig, y Mike Boyle. American English File Starter. Second edition. New York: Oxford University Press, 2015.