Cita APA

Sharpley, R. (2011). The study of tourism: Past trends and future directions. New York: Routledge.

Citación estilo Chicago

Sharpley, Richard. The Study of Tourism: Past Trends and Future Directions. New York: Routledge, 2011.

Cita MLA

Sharpley, Richard. The Study of Tourism: Past Trends and Future Directions. New York: Routledge, 2011.

Precaución: Estas citas no son 100% exactas.