APA (7th ed.) Citation

Gibbon, E. (1912). The history of the decline and fall of the Roman Empire. Methuen & Co..

Chicago Style (17th ed.) Citation

Gibbon, Edward. The History of the Decline and Fall of the Roman Empire. London: Methuen & Co., 1912.

MLA (9th ed.) Citation

Gibbon, Edward. The History of the Decline and Fall of the Roman Empire. Methuen & Co., 1912.