APA (7th ed.) Citation

Ferri, E. Socialism and Modern Science (Darwin, Spencer, Marx).

Chicago Style (17th ed.) Citation

Ferri, Enrico. Socialism and Modern Science (Darwin, Spencer, Marx).

MLA (9th ed.) Citation

Ferri, Enrico. Socialism and Modern Science (Darwin, Spencer, Marx).

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