APA (7th ed.) Citation

(1855). Innocentii III Romani Pontificis: Opera Omnia. Migne.

Chicago Style (17th ed.) Citation

Innocentii III Romani Pontificis: Opera Omnia. Paris: Migne, 1855.

MLA (9th ed.) Citation

Innocentii III Romani Pontificis: Opera Omnia. Migne, 1855.

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