APA (7th ed.) Citation

Engels, F. (1942). Origin of the family, private property and the state. International Publishers.

Chicago Style (17th ed.) Citation

Engels, Frederick. Origin of the Family, Private Property and the State. International Publishers, 1942.

MLA (9th ed.) Citation

Engels, Frederick. Origin of the Family, Private Property and the State. International Publishers, 1942.

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