APA
United Nations Economic Commission for Asia and the far east, United Nations Economic Commission for Asia and the far east, . (1963). Case histories of oild and gas fields in Asia and. New York: United Nations USA.
Chicago
United Nations Economic Commission for Asia and the far east, United Nations Economic Commission for Asia and the far east, . 1963. Case histories of oild and gas fields in Asia and. New York: United Nations USA.
Harvard
United Nations Economic Commission for Asia and the far east, United Nations Economic Commission for Asia and the far east, . (1963). Case histories of oild and gas fields in Asia and. New York: United Nations USA.
MLA
United Nations Economic Commission for Asia and the far east, United Nations Economic Commission for Asia and the far east, . Case histories of oild and gas fields in Asia and. New York: United Nations USA. 1963.