APA (7th ed.) Citation

Ulam, A. B. (1979). The unfinished revolution: Marxism and communism in the modern world (Rev. ed.). Westview Press.

Chicago Style (17th ed.) Citation

Ulam, Adam B. The Unfinished Revolution: Marxism and Communism in the Modern World. Rev. ed. Boulder, Colo.: Westview Press, 1979.

MLA (9th ed.) Citation

Ulam, Adam B. The Unfinished Revolution: Marxism and Communism in the Modern World. Rev. ed. Westview Press, 1979.