APA-viite (7. p.)
Campbell, J. B. (2011). The Romans and their world: 753 BC to AD 476. Yale University Press.
Chicago-viite (17. p.)
Campbell, J. B. The Romans and Their World: 753 BC to AD 476. New Haven: Yale University Press, 2011.
MLA-viite (9. p.)
Campbell, J. B. The Romans and Their World: 753 BC to AD 476. Yale University Press, 2011.
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