Cita APA (7a ed.)

Hall, M. C., & Williams, A. M. (2008). Tourism and innovation. Routledge : Taylor and Francis.

Cita Chicago Style (17a ed.)

Hall, Michael C., y Allan M. Williams. Tourism and Innovation. London ; New York: Routledge : Taylor and Francis, 2008.

Cita MLA (9a ed.)

Hall, Michael C., y Allan M. Williams. Tourism and Innovation. Routledge : Taylor and Francis, 2008.