APA (7th ed.) Citation

United Nations. Economic Commission for Europe. (1980). Measures for saving materials in engineering industries. United Nations.

Chicago Style (17th ed.) Citation

United Nations. Economic Commission for Europe. Measures for Saving Materials in Engineering Industries. New York: United Nations, 1980.

MLA (9th ed.) Citation

United Nations. Economic Commission for Europe. Measures for Saving Materials in Engineering Industries. United Nations, 1980.