Cita APA (7a ed.)

Oxenden C. Clive, Latham-Koenig C. Christina, & Byrne T. Tracy. (2008). New English File. Intermediate. Workbook. New York, Oxford University Press, 2008.

Cita Chicago Style (17a ed.)

Oxenden C. Clive, Latham-Koenig C. Christina, y Byrne T. Tracy. New English File. Intermediate. Workbook. New York, Oxford University Press, 2008, 2008.

Cita MLA (9a ed.)

Oxenden C. Clive, et al. New English File. Intermediate. Workbook. New York, Oxford University Press, 2008, 2008.