APA (7th ed.) Citation

Philip of Harveng, A. o. B. Epistulae. Brepols Publishers.

Chicago Style (17th ed.) Citation

Philip of Harveng, Abbot of Bonne-Espérance. Epistulae. Turnhout: Brepols Publishers.

MLA (9th ed.) Citation

Philip of Harveng, Abbot of Bonne-Espérance. Epistulae. Brepols Publishers.

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