Croce, B. (1941). History as the story of liberty. London: George Allen and Unwin.
Cita Chicago (17th ed.)Croce, Benedetto. History as the Story of Liberty. London: George Allen and Unwin, 1941.
Cita MLA (8th ed.)Croce, Benedetto. History as the Story of Liberty. London: George Allen and Unwin, 1941.
Atenció: Aquestes cites poden no estar 100% correctes.