Marx, K., & Engels, F. (2001). Critique of the Gotha Programme. Electric Book Co..
芝加哥风格引文Marx, Karl, 与 Friedrich Engels. Critique of the Gotha Programme. London: Electric Book Co., 2001.
MLA引文Marx, Karl, 与 Friedrich Engels. Critique of the Gotha Programme. Electric Book Co., 2001.
警告：这些引文格式不一定是100％准确.