Cita APA (7th ed.)

Stott, T., & Buckingham, A. (1995). At your service: English for the travel and tourist industry. Oxford University Press.

Cita Chicago (17th ed.)

Stott, Trish, i Angela Buckingham. At Your Service: English for the Travel and Tourist Industry. Oxford (England): Oxford University Press, 1995.

Cita MLA (9th ed.)

Stott, Trish, i Angela Buckingham. At Your Service: English for the Travel and Tourist Industry. Oxford University Press, 1995.