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