Cita APA

Stott, T., & Holt, R. (1991). First Class: English for Tourism. Oxford: Oxford University Press.

Citación estilo Chicago

Stott, Trish, y Roger Holt. First Class: English for Tourism. Oxford: Oxford University Press, 1991.

Cita MLA

Stott, Trish, y Roger Holt. First Class: English for Tourism. Oxford: Oxford University Press, 1991.