APA (7th ed.) Citation

Engels, F., & Aveling, E. (1892). Socialism . utopian and scientific.

Chicago Style (17th ed.) Citation

Engels, Friedrich, and Edward Aveling. Socialism . Utopian and Scientific. 1892.

MLA (8th ed.) Citation

Engels, Friedrich, and Edward Aveling. Socialism . Utopian and Scientific. 1892.

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