APA (7th ed.) Citation

United Nations. Department of Economic and Social Affairs. (1956). Non-ferrous metals in under-developed countries.

Chicago Style (17th ed.) Citation

United Nations. Department of Economic and Social Affairs. Non-ferrous Metals in Under-developed Countries. New York, 1956.

MLA (9th ed.) Citation

United Nations. Department of Economic and Social Affairs. Non-ferrous Metals in Under-developed Countries. 1956.

Warning: These citations may not always be 100% accurate.