APA Citation

(1971). ECE symposium on problems relating to environment: Proceedings and documentation of the symposium. New York: United Nations. Economic Commission for Europe.

Chicago Style Citation

ECE Symposium On Problems Relating to Environment: Proceedings and Documentation of the Symposium. New York: United Nations. Economic Commission for Europe, 1971.

MLA Citation

ECE Symposium On Problems Relating to Environment: Proceedings and Documentation of the Symposium. New York: United Nations. Economic Commission for Europe, 1971.

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