APA (7th ed.) Citation

Guido von Arezzo 992-1050, Wilhelm Hirsau, A. -., Berno Augiensis 978-1048, & Guido Aretinus 992-1050. Guidonis micrologus de disciplina artis musicae, praemisso excerpto ex musica Wilhelmi Hirsaugiensis - BSB Clm 14965 a.

Chicago Style (17th ed.) Citation

Guido von Arezzo 992-1050, Abt -1091 Wilhelm Hirsau, Berno Augiensis 978-1048, and Guido Aretinus 992-1050. Guidonis Micrologus De Disciplina Artis Musicae, Praemisso Excerpto Ex Musica Wilhelmi Hirsaugiensis - BSB Clm 14965 a.

MLA (9th ed.) Citation

Guido von Arezzo 992-1050, et al. Guidonis Micrologus De Disciplina Artis Musicae, Praemisso Excerpto Ex Musica Wilhelmi Hirsaugiensis - BSB Clm 14965 a.