1.
Energy statistics yearbook. New York: United Nations; 1984.
Energy statistics yearbook. New York : United Nations, 15 juin 1984
Nations Unies -- Division de statistique. (1984). Energy statistics yearbook. United Nations.
MLA (8th ed.) CitationNations Unies -- Division de statistique. Energy Statistics Yearbook. United Nations, 1984.
Warning: These citations may not always be 100% accurate.