APA
UNITED NATIONS E. A. S. A. (. o., UNITED NATIONS E. A. S. A. (. o., . (1960). World energy supplies,1955-1958. New York: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Department of), UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Department of), . 1960. World energy supplies,1955-1958. New York: United Nations.
Harvard
UNITED NATIONS E. A. S. A. (. o., UNITED NATIONS E. A. S. A. (. o., . (1960). World energy supplies,1955-1958. New York: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Department of), UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Department of), . World energy supplies,1955-1958. New York: United Nations. 1960.
