Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Conference on Trade and Development. (1974). The maritime transportation of iron ore: Report. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Conference on Trade and Development. The Maritime Transportation of Iron Ore: Report. New York: United Nations, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

United Nations Conference on Trade and Development. The Maritime Transportation of Iron Ore: Report. United Nations, 1974.