Archer, J. (1998). The eleventh commandment. HarperCollins.
Cita Chicago (17th ed.)Archer, Jeffrey. The Eleventh Commandment. New York, NY: HarperCollins, 1998.
Cita MLA (8th ed.)Archer, Jeffrey. The Eleventh Commandment. HarperCollins, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.