Berlin, I. (2014). Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition (Updated edition with a New paper New Foreword.). Princeton University Press. https://doi.org/10.1515/9781400851430
Chicago-Zitierstil (17. Ausg.)Berlin, Isaiah. Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition. Updated edition with a New paper New Foreword. Princeton, NJ: Princeton University Press, 2014. https://doi.org/10.1515/9781400851430.
MLA-Zitierstil (9. Ausg.)Berlin, Isaiah. Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition. Updated edition with a New paper New Foreword. Princeton University Press, 2014. https://doi.org/10.1515/9781400851430.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.