APA (7th ed.) Citation

Machiavelli, N., Ricci, L., & Vincent, E. R. P. (1952). The prince. New American Library.

Chicago Style (17th ed.) Citation

Machiavelli, Niccolò, Luigi Ricci, and Eric Reginald Pearce Vincent. The Prince. New York: New American Library, 1952.

MLA (9th ed.) Citation

Machiavelli, Niccolò, et al. The Prince. New American Library, 1952.