Cita APA

World Conference on Sport & Tourism Barcelona, World Tourism Organization, & International Olympic Committee. (2002). Sport & tourism: Introductory report. World Tourism Organization.

Citación estilo Chicago

World Conference on Sport & Tourism Barcelona, World Tourism Organization, and International Olympic Committee. Sport & Tourism: Introductory Report. Madrid: World Tourism Organization, 2002.

Cita MLA

World Conference on Sport & Tourism Barcelona, et al. Sport & Tourism: Introductory Report. World Tourism Organization, 2002.