Cita APA

Harris, R., Griffin, T., & Williams, P. (2002). Sustainable tourism: A global perspective (1. edition.). Oxford, G.B.: Butterworth Heinemann.

Citación estilo Chicago

Harris, Rob, Tony Griffin, y Peter Williams. Sustainable Tourism: A Global Perspective. 1. edition. Oxford, G.B.: Butterworth Heinemann, 2002.

Cita MLA

Harris, Rob, Tony Griffin, y Peter Williams. Sustainable Tourism: A Global Perspective. 1. edition. Oxford, G.B.: Butterworth Heinemann, 2002.