APA (7th ed.) Citation

Engels, F., & Marx-Aveling, E. (1912). Revolution and counter-revolution or Germany in 1848.

Chicago Style (17th ed.) Citation

Engels, Friedrich, and Eleanor Marx-Aveling. Revolution and Counter-revolution or Germany in 1848. 1912.

MLA (8th ed.) Citation

Engels, Friedrich, and Eleanor Marx-Aveling. Revolution and Counter-revolution or Germany in 1848. 1912.

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