Cita APA (7th ed.)

Patterson, R. N. (2009). The spire: A novel. Henry Holt and Co.

Cita Chicago (17th ed.)

Patterson, Richard North. The Spire: A Novel. New York: Henry Holt and Co, 2009.

Cita MLA (9th ed.)

Patterson, Richard North. The Spire: A Novel. Henry Holt and Co, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.