APA استشهاد

Gibbon, E. (1952). The history of the decline and fall of the Roman empire. New York: The Modern Library.

استشهاد بنمط شيكاغو

Gibbon, Edward. The History of the Decline and Fall of the Roman Empire. New York: The Modern Library, 1952.

MLA استشهاد

Gibbon, Edward. The History of the Decline and Fall of the Roman Empire. New York: The Modern Library, 1952.