APA (7th ed.) Citation

Gosson, S., & Innocent III, P. [Speculum humanum]. publisher not identified.

Chicago Style (17th ed.) Citation

Gosson, Stephen, and Pope Innocent III. [Speculum Humanum]. [S.l.: publisher not identified.

MLA (9th ed.) Citation

Gosson, Stephen, and Pope Innocent III. [Speculum Humanum]. publisher not identified.

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