Cita APA (7th ed.)

Viroli, M. (2000). Niccolo's smile: A biography of Machiavelli (1st American ed.). Farrar, Straus and Giroux.

Cita Chicago (17th ed.)

Viroli, Maurizio. Niccolo's Smile: A Biography of Machiavelli. 1st American ed. New York: Farrar, Straus and Giroux, 2000.

Cita MLA (9th ed.)

Viroli, Maurizio. Niccolo's Smile: A Biography of Machiavelli. 1st American ed. Farrar, Straus and Giroux, 2000.