APA (7th ed.) Citation

Guillaume de Conches, Ronca, I., Badia, L. F., & Pujol, J. M. (1997). Guillelmi de Conchis Dragmaticon philosophiae ; Summa de philosophia in vulgari. Brepols.

Chicago Style (17th ed.) Citation

Guillaume de Conches, Italo Ronca, Leonard F. Badia, and Josep M. Pujol. Guillelmi De Conchis Dragmaticon Philosophiae ; Summa De Philosophia in Vulgari. Turnhout: Brepols, 1997.

MLA (9th ed.) Citation

Guillaume de Conches, et al. Guillelmi De Conchis Dragmaticon Philosophiae ; Summa De Philosophia in Vulgari. Brepols, 1997.