Cita APA (7a ed.)

Guido, d. S. D., Jeffreys, C., Crossley, J. N., Williams, C. J., & Mews, C. J. (2016). Guy of Saint-Denis, Tractatus de tonis: Tractatus de tonis. Medieval Institute Publications.

Cita Chicago Style (17a ed.)

Guido, de Sancto Dionysio, Catherine Jeffreys, John N. Crossley, Carol J. Williams, y C. J. Mews. Guy of Saint-Denis, Tractatus De Tonis: Tractatus De Tonis. Kalamazoo: Medieval Institute Publications, 2016.

Cita MLA (8a ed.)

Guido, de Sancto Dionysio, et al. Guy of Saint-Denis, Tractatus De Tonis: Tractatus De Tonis. Medieval Institute Publications, 2016.