APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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