Seminar on the Protection of Ground and Surface Waters Against Pollution by Crude Oil and Oil Products, Geneva, 1969, & United Nations. Economic Commission for Europe. Committee on Water Problems. (1970). Proceedings. United Nations.
Chicago Style (17th ed.) CitationSeminar on the Protection of Ground and Surface Waters Against Pollution by Crude Oil and Oil Products, Geneva, 1969, and United Nations. Economic Commission for Europe. Committee on Water Problems. Proceedings. New York: United Nations, 1970.
MLA (9th ed.) CitationSeminar on the Protection of Ground and Surface Waters Against Pollution by Crude Oil and Oil Products, Geneva, 1969, and United Nations. Economic Commission for Europe. Committee on Water Problems. Proceedings. United Nations, 1970.
Warning: These citations may not always be 100% accurate.