Cita APA (7th ed.)

Puzo, M. (1991). The fourth K. Random House, Pan Books.

Cita Chicago (17th ed.)

Puzo, Mario. The Fourth K. N.Y. : London: Random House, Pan Books, 1991.

Cita MLA (8th ed.)

Puzo, Mario. The Fourth K. Random House, Pan Books, 1991.