Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development (OECD) & Organisation for Economic Co-operation and Development. Committee on Tourism. (2008). OECD tourism trends and policies / OECD. OECD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development (OECD) και Organisation for Economic Co-operation and Development. Committee on Tourism. OECD Tourism Trends and Policies / OECD. Paris: OECD, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Organisation for Economic Co-operation and Development (OECD) και Organisation for Economic Co-operation and Development. Committee on Tourism. OECD Tourism Trends and Policies / OECD. OECD, 2008.