Jacobson, J. M. (1932). The development of American political thought: A documentary history. The Century Company.
芝加哥风格引文Jacobson, Jacob Mark. The Development of American Political Thought: A Documentary History. New York and London: The Century Company, 1932.
MLA引文Jacobson, Jacob Mark. The Development of American Political Thought: A Documentary History. The Century Company, 1932.
警告：这些引文格式不一定是100％准确.