"Ulam, A. B. (1960). The unfinished revolution: An essay on the sources of influence of marxism and communism. Vintage books publishers.
Цитирование в стиле Чикаго (17-е изд.)"Ulam, Adam B". The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Vintage books publishers, 1960.
Цитирование MLA (9-е изд.)"Ulam, Adam B". The Unfinished Revolution: An Essay on the Sources of Influence of Marxism and Communism. Vintage books publishers, 1960.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.