APA-čujuhus (7. p.)
D'Elia, A. F. (2009). A sudden terror: The plot to murder the Pope in Renaissance Rome. Harvard University Press.
Chicago-čujuhus (17. p.)
D'Elia, Anthony F. A Sudden Terror: The Plot to Murder the Pope in Renaissance Rome. Cambridge, Mass.: Harvard University Press, 2009.
MLA-čujuhus (9. p.)
D'Elia, Anthony F. A Sudden Terror: The Plot to Murder the Pope in Renaissance Rome. Harvard University Press, 2009.
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