Cita APA

Middleton, V. T. C., Fyall, A., & Morgan, M. (2009). Marketing in travel and tourism (4th ed.). Amsterdam ; Boston ; London: Butterworth-Heinemann.

Citación estilo Chicago

Middleton, Victor T. C., Alan Fyall, and Michael Morgan. Marketing in Travel and Tourism. 4th ed. Amsterdam ; Boston ; London: Butterworth-Heinemann, 2009.

Cita MLA

Middleton, Victor T. C., Alan Fyall, and Michael Morgan. Marketing in Travel and Tourism. 4th ed. Amsterdam ; Boston ; London: Butterworth-Heinemann, 2009.