Gibbon, E. (1999). The decline and fall of the Roman empire. Elecbook.
Lua i Stíl Chicago (17ú heag.)Gibbon, Edward. The Decline and Fall of the Roman Empire. London: Elecbook, 1999.
Lua MLA (9ú heag.)Gibbon, Edward. The Decline and Fall of the Roman Empire. Elecbook, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.