APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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