APA (7th ed.) Citation

Engels, F. (1975). Socialism: Utopian and scientific: With the essay on "The mark". International Publishers.

Chicago Style (17th ed.) Citation

Engels, Friedrich. Socialism: Utopian and Scientific: With the Essay on "The Mark". New York: International Publishers, 1975.

MLA (9th ed.) Citation

Engels, Friedrich. Socialism: Utopian and Scientific: With the Essay on "The Mark". International Publishers, 1975.

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