APA (7th ed.) Citation

Guillem, d. C., & Nauta, L. (1999). Glosae super Boetium. Brepols.

Chicago Style (17th ed.) Citation

Guillem, de Conches, and L. Nauta. Glosae Super Boetium. Turnhout: Brepols, 1999.

MLA (9th ed.) Citation

Guillem, de Conches, and L. Nauta. Glosae Super Boetium. Brepols, 1999.