APA (7th ed.) Citation
Latham-Koenig, C., Oxenden, C., & Seligson, P. (2013). American English File: Class audio cds (1a ed.). Oxford University Press.
Chicago Style (17th ed.) Citation
Latham-Koenig, Christina, Clive Oxenden, and Paul Seligson. American English File: Class Audio Cds. 1a ed. New York: Oxford University Press, 2013.
MLA (9th ed.) Citation
Latham-Koenig, Christina, et al. American English File: Class Audio Cds. 1a ed. Oxford University Press, 2013.
Warning: These citations may not always be 100% accurate.