APA aipamena

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

Chicago Style aipamena

Engels, Friedrich, and Lewis Henry Morgan. The Origin of the Family, Private Property, and the State. New York: Pathfinder Press, 1972.

MLA aipamena

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