APA (7th ed.) Citation

Marx, K., & Engels, F. (1970). La guerra civile in Francia.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. La Guerra Civile in Francia. 1970.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. La Guerra Civile in Francia. 1970.

Warning: These citations may not always be 100% accurate.