Παραπομπή σε μορφή APA (7η εκδ.)

World Tourism Organization, High-Level Meeting on Tourism and Development in the Least Developed Countries, Díaz Benavides, D., & Perez-Ducy, E. (2001). Tourism in the least developed countries. World Tourism Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Tourism Organization, High-Level Meeting on Tourism and Development in the Least Developed Countries, David Díaz Benavides, και Ellen Perez-Ducy. Tourism in the Least Developed Countries. Madrid: World Tourism Organization, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Tourism Organization, et al. Tourism in the Least Developed Countries. World Tourism Organization, 2001.