Marx, K., & Engels, F. (1906). Capital: A critique of political economy. C.H. Kerr.
芝加哥风格引文Marx, Karl, 与 Frederick Engels. Capital: A Critique of Political Economy. Chicago: C.H. Kerr, 1906.
MLA引文Marx, Karl, 与 Frederick Engels. Capital: A Critique of Political Economy. C.H. Kerr, 1906.
警告：这些引文格式不一定是100％准确.