APA (7th ed.) Citation

Luchaire, A. (1906). Innocent III. Librairie Hachette et Cie.

Chicago Style (17th ed.) Citation

Luchaire, Achille. Innocent III. Paris: Librairie Hachette et Cie, 1906.

MLA (9th ed.) Citation

Luchaire, Achille. Innocent III. Librairie Hachette et Cie, 1906.

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