Cita APA

Latham-Koening, C. 1., Oxenden, C. 1., & Seligson, P. 1. (2013). American English file 2 (2. edition.). New York, N.Y.: Oxford University Press.

Citación estilo Chicago

Latham-Koening, Christina 1952, Clive 1953- Oxenden, y Paul 1957- Seligson. American English File 2. 2. edition. New York, N.Y.: Oxford University Press, 2013.

Cita MLA

Latham-Koening, Christina 1952, Clive 1953- Oxenden, y Paul 1957- Seligson. American English File 2. 2. edition. New York, N.Y.: Oxford University Press, 2013.