APA (7th ed.) Citation

Gibbon, E., & Williams, R. (1979). Gibbon's Decline and fall of the Roman Empire (Abridged and illustrated.). Rand McNally.

Chicago Style (17th ed.) Citation

Gibbon, Edward, and Rosemary Williams. Gibbon's Decline and Fall of the Roman Empire. Abridged and illustrated. Chicago: Rand McNally, 1979.

MLA (9th ed.) Citation

Gibbon, Edward, and Rosemary Williams. Gibbon's Decline and Fall of the Roman Empire. Abridged and illustrated. Rand McNally, 1979.