APA

Oxenden C., Hudson J., Latham-Koenig C. & Seligson P. (2004). New English file. New York: Oxford university press.

Chicago

Oxenden Clive, Hudson Jane, Latham-Koenig Christina and Seligson Paul. 2004. New English file. New York: Oxford university press.

Harvard

Oxenden C., Hudson J., Latham-Koenig C. and Seligson P. (2004). New English file. New York: Oxford university press.

MLA

Oxenden Clive, Hudson Jane, Latham-Koenig Christina and Seligson Paul. New English file. New York: Oxford university press. 2004.