APA
UNITED NATIONS E. A. S., UNITED NATIONS E. A. S., . (1959). Second United Nations regional cartographic conference for Asia and the Far East,20 oct-1nov,1958. New York: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL, UNITED NATIONS ECONOMIC AND SOCIAL, . 1959. Second United Nations regional cartographic conference for Asia and the Far East,20 oct-1nov,1958. New York: United Nations.
Harvard
UNITED NATIONS E. A. S., UNITED NATIONS E. A. S., . (1959). Second United Nations regional cartographic conference for Asia and the Far East,20 oct-1nov,1958. New York: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL, UNITED NATIONS ECONOMIC AND SOCIAL, . Second United Nations regional cartographic conference for Asia and the Far East,20 oct-1nov,1958. New York: United Nations. 1959.