Cita APA

World Tourism Organization. (2007). Tourism market trends: Middle east. Madrid: World Tourism Organization.

Citación estilo Chicago

World Tourism Organization. Tourism Market Trends: Middle East. Madrid: World Tourism Organization, 2007.

Cita MLA

World Tourism Organization. Tourism Market Trends: Middle East. Madrid: World Tourism Organization, 2007.

Precaución: Estas citas no son 100% exactas.