APA (7th ed.) Citation

Hansen, J. (1974). Marxism versus ultraleftism: The record of Healy's break with trotskyism. New York: Socialist Workers Party.

Chicago Style (17th ed.) Citation

Hansen, Joseph. Marxism Versus Ultraleftism: The Record of Healy's Break with Trotskyism. New York: Socialist Workers Party, 1974.

MLA (8th ed.) Citation

Hansen, Joseph. Marxism Versus Ultraleftism: The Record of Healy's Break with Trotskyism. New York: Socialist Workers Party, 1974.

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