APA (7th ed.) Citation

World Tourism Organization. (2001). Tourism 2020 vision. WTO.

Chicago Style (17th ed.) Citation

World Tourism Organization. Tourism 2020 Vision. Madrid: WTO, 2001.

MLA (8th ed.) Citation

World Tourism Organization. Tourism 2020 Vision. WTO, 2001.

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