United Nations. Economic Commission for Asia and the Far East. (1974). Research, teaching, and training in demography: A directory of institutions in the ECAFE region. ECAFE].
Chicago Style (17th ed.) CitationUnited Nations. Economic Commission for Asia and the Far East. Research, Teaching, and Training in Demography: A Directory of Institutions in the ECAFE Region. [New York: ECAFE], 1974.
MLA引文United Nations. Economic Commission for Asia and the Far East. Research, Teaching, and Training in Demography: A Directory of Institutions in the ECAFE Region. ECAFE], 1974.
警告：這些引文格式不一定是100％准確.