APA (7th ed.) Citation

Platearius, J., Trotula, Rhasis, M., Rogerius de Barone, Johannes de Sancto Paulo, & Agilon, G. (1301). [Tractatus medicinae].

Chicago Style (17th ed.) Citation

Platearius, Johannes, Trotula, Mohammed Rhasis, Rogerius de Barone, Johannes de Sancto Paulo, and Gualterus Agilon. [Tractatus Medicinae]. 1301.

MLA (9th ed.) Citation

Platearius, Johannes, et al. [Tractatus Medicinae]. 1301.