United Nations Educational, Scientific and Cultural Organization. (1974). New trends in the utilization of eductaional technology for science education. Unesco Press.
芝加哥风格引文United Nations Educational, Scientific and Cultural Organization. New Trends in the Utilization of Eductaional Technology for Science Education. Paris: Unesco Press, 1974.
MLA引文United Nations Educational, Scientific and Cultural Organization. New Trends in the Utilization of Eductaional Technology for Science Education. Unesco Press, 1974.
警告：这些引文格式不一定是100％准确.