APA-referens

(1973). The iron and steel industry in the developing countries. New York: United Nations.

Chicago-stil citat

The Iron and Steel Industry in the Developing Countries. New York: United Nations, 1973.

MLA-referens

The Iron and Steel Industry in the Developing Countries. New York: United Nations, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.