APA-ийн эшлэл(7 дахь хэвлэлт)

Liebert, H. (2022). Gibbon's Christianity: Religion, reason, and the fall of Rome. The Pennsylvania State University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Liebert, Hugh. Gibbon's Christianity: Religion, Reason, and the Fall of Rome. University Park, Pennsylvania: The Pennsylvania State University Press, 2022.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Liebert, Hugh. Gibbon's Christianity: Religion, Reason, and the Fall of Rome. The Pennsylvania State University Press, 2022.