APA-referens

International Iron and Steel Institute. (1989). World steel in figures. Belgium: International Iron and Steel Institute.

Chicago-stil citat

International Iron and Steel Institute. World Steel in Figures. Belgium: International Iron and Steel Institute, 1989.

MLA-referens

International Iron and Steel Institute. World Steel in Figures. Belgium: International Iron and Steel Institute, 1989.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.