Cita APA (7th ed.)

Puzo, M. (1991). The fourth K: A novel. Bantam Books.

Cita Chicago (17th ed.)

Puzo, Mario. The Fourth K: A Novel. New York: Bantam Books, 1991.

Cita MLA (9th ed.)

Puzo, Mario. The Fourth K: A Novel. Bantam Books, 1991.