Sargent, L. T. (1981). Contemporary political ideologies: A comparative analysis (5th ed.). Dorsey Press.
芝加哥风格引文Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Homewood, Ill.: Dorsey Press, 1981.
MLA引文Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Dorsey Press, 1981.
警告：这些引文格式不一定是100％准确.