Cita APA (7th ed.)

Stott T. Trish & Holt R. Roger. (1996). First class. English for tourism. Oxford, Oxford University Press, 1996.

Cita Chicago (17th ed.)

Stott T. Trish i Holt R. Roger. First Class. English for Tourism. Oxford, Oxford University Press, 1996, 1996.

Cita MLA (9th ed.)

Stott T. Trish i Holt R. Roger. First Class. English for Tourism. Oxford, Oxford University Press, 1996, 1996.