APA (7th ed.) Citation

World Tourism Organization. Yearbook of tourism statistics. Organisation Mondiale du Tourisme.

Chicago Style (17th ed.) Citation

World Tourism Organization. Yearbook of Tourism Statistics. Madrid: Organisation Mondiale du Tourisme.

MLA (9th ed.) Citation

World Tourism Organization. Yearbook of Tourism Statistics. Organisation Mondiale du Tourisme.

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