MLA

Afflighemensis, Johannes, and Joseph Smits van Waesberghe. De Musica Cum Tonario. Rome: American institute of musicology, 1950.

APA

Afflighemensis, J., & Smits van Waesberghe, J. (1950). De musica cum tonario. Rome: American institute of musicology.

Chicago

Afflighemensis, Johannes De Musica Cum Tonario. Edited by Joseph Smits van Waesberghe. Rome: American institute of musicology, 1950.