Gaya APA

Oxenden, C., Latham-koenig, C. (New York : Oxford un). New english file : the course that gets students talking . New York: New York : Oxford university press, 2012.

Gaya MLA

Oxenden, Clive.., Latham-koenig, Christian.. "New english file : the course that gets students talking". New York: New York : Oxford university press, 2012, New York : Oxford un. Text.