Landau, M. (1972). Political theory and political science: Studies in the methodology of political inquiry. Macmillan.
芝加哥风格引文Landau, Martin. Political Theory and Political Science: Studies in the Methodology of Political Inquiry. New York: Macmillan, 1972.
MLA引文Landau, Martin. Political Theory and Political Science: Studies in the Methodology of Political Inquiry. Macmillan, 1972.
警告：这些引文格式不一定是100％准确.