Marx, K., & Caute, D. (1967). Essential writings of Karl Marx. Macmillan.
芝加哥风格引文Marx, Karl, 与 David Caute. Essential Writings of Karl Marx. New York: Macmillan, 1967.
MLA引文Marx, Karl, 与 David Caute. Essential Writings of Karl Marx. Macmillan, 1967.
警告：这些引文格式不一定是100％准确.