Marx, K., & Engels, F. (1967). Capital: A critique of political economy. International Publishers.
芝加哥风格引文Marx, Karl, 与 Frederick Engels. Capital: A Critique of Political Economy. New York: International Publishers, 1967.
MLA引文Marx, Karl, 与 Frederick Engels. Capital: A Critique of Political Economy. International Publishers, 1967.
警告：这些引文格式不一定是100％准确.