Παραπομπή σε μορφή APA (7η εκδ.)

World Tourism Organization (WTO). (2015). Understanding russian outbound tourism: What the russian blogosphere is saying about Europe. World Tourism Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Tourism Organization (WTO). Understanding Russian Outbound Tourism: What the Russian Blogosphere Is Saying About Europe. Madrid: World Tourism Organization, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Tourism Organization (WTO). Understanding Russian Outbound Tourism: What the Russian Blogosphere Is Saying About Europe. World Tourism Organization, 2015.