Cita APA (7a ed.)

Tronzo, W. (1997). The cultures of his kingdom: Roger II and the Cappella Palatina in Palermo. Princeton University Press.

Cita Chicago Style (17a ed.)

Tronzo, William. The Cultures of His Kingdom: Roger II and the Cappella Palatina in Palermo. Princeton, N.J.: Princeton University Press, 1997.

Cita MLA (9a ed.)

Tronzo, William. The Cultures of His Kingdom: Roger II and the Cappella Palatina in Palermo. Princeton University Press, 1997.