Crichton, M. (2004). State of fear: A novel. HarperCollinsPublishers.
Cita Chicago (17th ed.)Crichton, Michael. State of Fear: A Novel. New York: HarperCollinsPublishers, 2004.
Cita MLA (8th ed.)Crichton, Michael. State of Fear: A Novel. HarperCollinsPublishers, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.