Niccolo Machiavelli. (2011). Prince. Penguin Books.
Cita Chicago (17th ed.)Niccolo Machiavelli. Prince. UK: Penguin Books, 2011.
Cita MLA (9th ed.)Niccolo Machiavelli. Prince. Penguin Books, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.