"Ulam, A. B. (1960). The unfinished revolution: An essay on the sources of influence of marxism and communism. Vintage books publishers.
Chicago Style (17th ed.) Citation"Ulam, Adam B". The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Vintage books publishers, 1960.
MLA (9th ed.) Citation"Ulam, Adam B". The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Vintage books publishers, 1960.
Warning: These citations may not always be 100% accurate.