Cita APA (7a ed.)

de Grocheio, J., Williams, C. J., Mews, C. J., McKinnon, L., Jeffreys, C., & Crossley, J. N. (2011). Ars musice. Medieval Institute Publications.

Cita Chicago Style (17a ed.)

de Grocheio, Johannes, Carol J. Williams, Constant J. Mews, Leigh McKinnon, Catherine Jeffreys, y John N. Crossley. Ars Musice. Kalamazoo: Medieval Institute Publications, 2011.

Cita MLA (8a ed.)

de Grocheio, Johannes, et al. Ars Musice. Medieval Institute Publications, 2011.