Cita APA

Oxenden Clive, & Latham-Koenig Christina. (2007). New english file: Elementary teacher´s book. Oxford: Oxford University Press.

Citación estilo Chicago

Oxenden Clive, y Latham-Koenig Christina. New English File: Elementary Teacher´s Book. Oxford: Oxford University Press, 2007.

Cita MLA

Oxenden Clive, y Latham-Koenig Christina. New English File: Elementary Teacher´s Book. Oxford: Oxford University Press, 2007.