Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Industrial Development Organization. (1977). Information sources on the iron and steel industry. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Industrial Development Organization. Information Sources on the Iron and Steel Industry. New York: United Nations, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

United Nations Industrial Development Organization. Information Sources on the Iron and Steel Industry. United Nations, 1977.