Cita APA

Oxenden, C., & Latham-Koenig, C. (2014). American english file 5 (Second edition.). New York: Oxford University Press.

Citación estilo Chicago

Oxenden, Clive, y Christina Latham-Koenig. American English File 5. Second edition. New York: Oxford University Press, 2014.

Cita MLA

Oxenden, Clive, y Christina Latham-Koenig. American English File 5. Second edition. New York: Oxford University Press, 2014.