APA (7th ed.) Citation

Gregory I, P., & Veith, F. A. (1757). Sancti Gregorii Papae I. cognomento magni liber regulæ pastoralis. Sumptibus Fratrum Veith.

Chicago Style (17th ed.) Citation

Gregory I, Pope, and Franz Anton Veith. Sancti Gregorii Papae I. Cognomento Magni Liber Regulæ Pastoralis. Augustæ Vindelicorum: Sumptibus Fratrum Veith, 1757.

MLA (8th ed.) Citation

Gregory I, Pope, and Franz Anton Veith. Sancti Gregorii Papae I. Cognomento Magni Liber Regulæ Pastoralis. Sumptibus Fratrum Veith, 1757.

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