APA (7th ed.) Citation

Potamius Bishop of Lisbon. Epistula ad Athanasium. Brepols Publishers.

Chicago Style (17th ed.) Citation

Potamius Bishop of Lisbon. Epistula Ad Athanasium. Turnhout: Brepols Publishers.

MLA (9th ed.) Citation

Potamius Bishop of Lisbon. Epistula Ad Athanasium. Brepols Publishers.

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