APA (7th ed.) Citation

Oxenden C. Clive & Latham-Koenig C. Christina. (2006). New English File. Intermediate: Class Audio CDs. New York, Oxford University Press, 2006.

Chicago Style (17th ed.) Citation

Oxenden C. Clive and Latham-Koenig C. Christina. New English File. Intermediate: Class Audio CDs. New York, Oxford University Press, 2006, 2006.

MLA (9th ed.) Citation

Oxenden C. Clive and Latham-Koenig C. Christina. New English File. Intermediate: Class Audio CDs. New York, Oxford University Press, 2006, 2006.