APA (7th ed.) Citation

Faustus of Riez. De gratia libri duo. Brepols Publishers.

Chicago Style (17th ed.) Citation

Faustus of Riez. De Gratia Libri Duo. Turnhout: Brepols Publishers.

MLA (9th ed.) Citation

Faustus of Riez. De Gratia Libri Duo. Brepols Publishers.

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