APA (7th ed.) Zitazioa

Berlin, I., & Hardy, . H. (2006). Political ideas in the romantic age: Their rise and influence on modern thought. Princeton University Press.

Chicago Style (17th ed.) Zitazioa

Berlin, Isaiah, eta Henry Hardy. Political Ideas in the Romantic Age: Their Rise and Influence on Modern Thought. New Jerssey: Princeton University Press, 2006.

MLA (9th ed.) Zitazioa

Berlin, Isaiah, eta Henry Hardy. Political Ideas in the Romantic Age: Their Rise and Influence on Modern Thought. Princeton University Press, 2006.