Cita APA

Gibbon, E. (1990). The decline and fall of the Roman Empire. Chicago: Encyclopædia Britannica, Inc.

Chicago Style Citation

Gibbon, Edward. The Decline and Fall of the Roman Empire. Chicago: Encyclopædia Britannica, Inc, 1990.

Cita MLA

Gibbon, Edward. The Decline and Fall of the Roman Empire. Chicago: Encyclopædia Britannica, Inc, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.