APA (7th ed.) Citation

Petrus <Chrysologus>. (1981). Sancti Petri Chrysologi Collectio sermonum. Brepols.

Chicago Style (17th ed.) Citation

Petrus <Chrysologus>. Sancti Petri Chrysologi Collectio Sermonum. Turnholti: Brepols, 1981.

MLA (8th ed.) Citation

Petrus <Chrysologus>. Sancti Petri Chrysologi Collectio Sermonum. Brepols, 1981.

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