APA (7th ed.) Citation

United Nations. Statistical Office. (1974). World energy supplies, 1969-1972. United Nations.

Chicago Style (17th ed.) Citation

United Nations. Statistical Office. World Energy Supplies, 1969-1972. New York: United Nations, 1974.

MLA (9th ed.) Citation

United Nations. Statistical Office. World Energy Supplies, 1969-1972. United Nations, 1974.

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