APA (7th ed.) Citation

World Tourism Organization. (1999). Sustainable development of tourism: An annotated bibliography. November 1999. World Tourism Organization.

Chicago Style (17th ed.) Citation

World Tourism Organization. Sustainable Development of Tourism: An Annotated Bibliography. November 1999. Madrid: World Tourism Organization, 1999.

MLA (9th ed.) Citation

World Tourism Organization. Sustainable Development of Tourism: An Annotated Bibliography. November 1999. World Tourism Organization, 1999.

Warning: These citations may not always be 100% accurate.