World Tourism Organization. (2015). UNWTO Tourism Highlights 2015 (2015 Edition.). UNWTO.
Chicago Style (17th ed.) CitationWorld Tourism Organization. UNWTO Tourism Highlights 2015. 2015 Edition. Madrid: UNWTO, 2015.
MLA (9th ed.) CitationWorld Tourism Organization. UNWTO Tourism Highlights 2015. 2015 Edition. UNWTO, 2015.
Warning: These citations may not always be 100% accurate.