APA (7th ed.) Citation

Engels, F. (1972). Socialism: Utopian and scientific. Pathfinder Press.

Chicago Style (17th ed.) Citation

Engels, Friedrich. Socialism: Utopian and Scientific. [New York: Pathfinder Press, 1972.

MLA (8th ed.) Citation

Engels, Friedrich. Socialism: Utopian and Scientific. Pathfinder Press, 1972.

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