APA (7th ed.) Citation

Humbert, G., & Lécrivain, C. (1900). Institoria Actio.

Chicago Style (17th ed.) Citation

Humbert, G., and Charles Lécrivain. Institoria Actio. 1900.

MLA (9th ed.) Citation

Humbert, G., and Charles Lécrivain. Institoria Actio. 1900.

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