Mason, H. L. (1955). The European coal and steel community: Experiment in supranationalism. Nijhoff.
芝加哥风格引文Mason, Henry Lloyd. The European Coal and Steel Community: Experiment in Supranationalism. The Hague: Nijhoff, 1955.
MLA引文Mason, Henry Lloyd. The European Coal and Steel Community: Experiment in Supranationalism. Nijhoff, 1955.
警告：这些引文格式不一定是100％准确.