Dyfyniad APA

Gibbon, E. (1999). The decline and fall of the Roman empire. Elecbook.

Dyfyniad Arddull Chicago

Gibbon, Edward. The Decline and Fall of the Roman Empire. London: Elecbook, 1999.

Dyfyniad MLA

Gibbon, Edward. The Decline and Fall of the Roman Empire. Elecbook, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.