Cita APA (7a ed.)

Revell, R. (1991). Five Star English: For the hotel and tourist industry. University Press.

Cita Chicago Style (17a ed.)

Revell, Rod. Five Star English: For the Hotel and Tourist Industry. Oxford: University Press, 1991.

Cita MLA (8a ed.)

Revell, Rod. Five Star English: For the Hotel and Tourist Industry. University Press, 1991.