Skinner, Q. (1998). Liberty before liberalism. Cambridge University Press.
Cita Chicago (17th ed.)Skinner, Quentin. Liberty Before Liberalism. Cambridge: Cambridge University Press, 1998.
Cita MLA (9th ed.)Skinner, Quentin. Liberty Before Liberalism. Cambridge University Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.