APA (7th ed.) Citation

Catholic Church, Cuyler, L. E., & Senfl, L. (1950). Choralis constantinus. University of Michigan Press.

Chicago Style (17th ed.) Citation

Catholic Church, Louise Elvira Cuyler, and Ludwig Senfl. Choralis Constantinus. Ann Arbor: University of Michigan Press, 1950.

MLA (9th ed.) Citation

Catholic Church, et al. Choralis Constantinus. University of Michigan Press, 1950.