APA (7th ed.) Citation

Kelly, E. Twentieth Century Socialism: What It Is Not; What It Is: How It May Come.

Chicago Style (17th ed.) Citation

Kelly, Edmond. Twentieth Century Socialism: What It Is Not; What It Is: How It May Come.

MLA (9th ed.) Citation

Kelly, Edmond. Twentieth Century Socialism: What It Is Not; What It Is: How It May Come.

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