Sargent, L. T. (1993). Contemporary political ideologies: A comparative analysis (Ed 9.). Wadsworth Pub.
芝加哥风格引文Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. Ed 9. Belmont, Calif: Wadsworth Pub, 1993.
MLA引文Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. Ed 9. Wadsworth Pub, 1993.
警告：这些引文格式不一定是100％准确.