Cita APA

Oxenden, C., & Latham-Koenig, C. (1999). English File Intermediate: Student's book. New York: Oxford.

Citación estilo Chicago

Oxenden, Clive, and Christina Latham-Koenig. English File Intermediate: Student's Book. New York: Oxford, 1999.

Cita MLA

Oxenden, Clive, and Christina Latham-Koenig. English File Intermediate: Student's Book. New York: Oxford, 1999.