Berlin, I., & Hardy, . H. (2006). Political ideas in the romantic age: Their rise and influence on modern thought. Princeton University Press.
Citação do estilo Chicago (17ª ed.)Berlin, Isaiah, e Henry Hardy. Political Ideas in the Romantic Age: Their Rise and Influence on Modern Thought. New Jerssey: Princeton University Press, 2006.
Citação MLA (9ª ed.)Berlin, Isaiah, e Henry Hardy. Political Ideas in the Romantic Age: Their Rise and Influence on Modern Thought. Princeton University Press, 2006.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.