Cita APA (7a ed.)

Hardy, H. (2014). Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition (Second edition / foreword by Enrique Krauze.). Princeton University Press.

Cita Chicago Style (17a ed.)

Hardy, Henry. Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition. Second edition / foreword by Enrique Krauze. Princeton: Princeton University Press, 2014.

Cita MLA (8a ed.)

Hardy, Henry. Freedom and Its Betrayal: Six Enemies of Human Liberty - Updated Edition. Second edition / foreword by Enrique Krauze. Princeton University Press, 2014.