Cita APA

Oxenden, C., Seligson, P., & Foley, M. (1996). English File Elementary: Workbook 1 (1a ed.). Oxford: Oxford University Press.

Citación estilo Chicago

Oxenden, Clive, Paul Seligson, and Mark Foley. English File Elementary: Workbook 1. 1a ed. Oxford: Oxford University Press, 1996.

Cita MLA

Oxenden, Clive, Paul Seligson, and Mark Foley. English File Elementary: Workbook 1. 1a ed. Oxford: Oxford University Press, 1996.