Cita APA (7a ed.)

Ulam, A. B., & House, E. (1964). The unfinished revolution: An essay on the sources of influence of Marxism and Communism. Random House.

Cita Chicago Style (17a ed.)

Ulam, Adam B., y Eliot House. The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Nueva York: Random House, 1964.

Cita MLA (8a ed.)

Ulam, Adam B., y Eliot House. The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Random House, 1964.