APA (7th ed.) Citation

Oxenden C. Clive, Latham-Koenig C. Christina, & Seligson P. Paul. (2010). New English File. Elementary: Workbook. New York, Oxford University Press, 2010.

Chicago Style (17th ed.) Citation

Oxenden C. Clive, Latham-Koenig C. Christina, and Seligson P. Paul. New English File. Elementary: Workbook. New York, Oxford University Press, 2010, 2010.

MLA (9th ed.) Citation

Oxenden C. Clive, et al. New English File. Elementary: Workbook. New York, Oxford University Press, 2010, 2010.