APA Citation

Oxenden, C., & Koenig, C. L. (2008). American English File: Teacher's book 3. Oxford: Oxford Univ. Press.

Chicago Style Citation

Oxenden, Clive, and Christina Latham Koenig. American English File: Teacher's Book 3. Oxford: Oxford Univ. Press, 2008.

MLA Citation

Oxenden, Clive, and Christina Latham Koenig. American English File: Teacher's Book 3. Oxford: Oxford Univ. Press, 2008.

Warning: These citations may not always be 100% accurate.