Oxenden, C., & Latham-Koenig, C. (1997). New english file. Oxford University press.
Chicago Style (17th ed.) CitationOxenden, Clive, and Christina Latham-Koenig. New English File. London: Oxford University press, 1997.
MLA (9th ed.) CitationOxenden, Clive, and Christina Latham-Koenig. New English File. Oxford University press, 1997.
Warning: These citations may not always be 100% accurate.