APA (7th ed.) Citation

Duchesne, L. (1956). Le liber pontificalis Le liber pontificalis.

Chicago Style (17th ed.) Citation

Duchesne, Louis. "Le Liber Pontificalis." Le Liber Pontificalis 1956.

MLA (9th ed.) Citation

Duchesne, Louis. "Le Liber Pontificalis." Le Liber Pontificalis, 1956.

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