APA (7th ed.) Citation

Gregor I. 542-604. Archivmaterialien zu Gregor I. (Papst), 542-604.

Chicago Style (17th ed.) Citation

Gregor I. 542-604. Archivmaterialien Zu Gregor I. (Papst), 542-604.

MLA (9th ed.) Citation

Gregor I. 542-604. Archivmaterialien Zu Gregor I. (Papst), 542-604.

Warning: These citations may not always be 100% accurate.