United Nations. Economic Commission for Asia and the Far East. (1967). Asian recommendations for the 1970 population censuses. United Nations.
芝加哥风格引文United Nations. Economic Commission for Asia and the Far East. Asian Recommendations for the 1970 Population Censuses. New York: United Nations, 1967.
MLA引文United Nations. Economic Commission for Asia and the Far East. Asian Recommendations for the 1970 Population Censuses. United Nations, 1967.
警告：这些引文格式不一定是100％准确.