Cita APA (7th ed.)

D'Elia, A. F. (2009). A sudden terror: The plot to murder the Pope in Renaissance Rome. Harvard University Press.

Cita Chicago (17th ed.)

D'Elia, Anthony F. A Sudden Terror: The Plot to Murder the Pope in Renaissance Rome. Cambridge, Mass.: Harvard University Press, 2009.

Cita MLA (9th ed.)

D'Elia, Anthony F. A Sudden Terror: The Plot to Murder the Pope in Renaissance Rome. Harvard University Press, 2009.