APA Edition Citation

Engels, F., & Morgan, L. H. (1972). The origin of the family, private property, and the state: Friedrich Engels. Progress.

Chicago Edition Citation

Engels, Friedrich, and Lewis Henry Morgan. The Origin of the Family, Private Property, and the State: Friedrich Engels. Moscow: Progress, 1972.

MLA Edition Citation

Engels, Friedrich, and Lewis Henry Morgan. The Origin of the Family, Private Property, and the State: Friedrich Engels. Progress, 1972.

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