Wolin, S. S. (1968). Political theory: Trends and goals (Reprint.). Crowell Collier.
芝加哥风格引文Wolin, Sheldon S. Political Theory: Trends and Goals. Reprint. New York: Crowell Collier, 1968.
MLA引文Wolin, Sheldon S. Political Theory: Trends and Goals. Reprint. Crowell Collier, 1968.
警告：这些引文格式不一定是100％准确.