APA (7th ed.) Citation

Johannes de Muris ca. (1994). Johannis de Muris Musica speculativa. Inst. of Mediaeval Music.

Chicago Style (17th ed.) Citation

Johannes de Muris ca. Johannis De Muris Musica Speculativa. Ottawa, Canada: Inst. of Mediaeval Music, 1994.

MLA (9th ed.) Citation

Johannes de Muris ca. Johannis De Muris Musica Speculativa. Inst. of Mediaeval Music, 1994.

Warning: These citations may not always be 100% accurate.