Beeghley, L. (2000). The structure of social stratification in the United States (3rd ed.). Allyn and Bacon.
芝加哥风格引文Beeghley, Leonard. The Structure of Social Stratification in the United States. 3rd ed. Boston: Allyn and Bacon, 2000.
MLA引文Beeghley, Leonard. The Structure of Social Stratification in the United States. 3rd ed. Allyn and Bacon, 2000.
警告：这些引文格式不一定是100％准确.