Cita APA (7a ed.)

Gibbon, E. (1994). The decline and fall of the Roman Empire (2nd ed., 5th printing.). Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Gibbon, Edward. The Decline and Fall of the Roman Empire. 2nd ed., 5th printing. Chicago, Ill. [etc.]: Encyclopaedia Britannica, 1994.

Cita MLA (9a ed.)

Gibbon, Edward. The Decline and Fall of the Roman Empire. 2nd ed., 5th printing. Encyclopaedia Britannica, 1994.