Gregorian Chant and the Carolingians

MLA

Levy, Kenneth. Gregorian Chant and the Carolingians. Princeton, NJ: Princeton University Press, 1998.

APA

Levy, K. (1998). Gregorian Chant and the Carolingians. Princeton, NJ: Princeton University Press.

Chicago

Levy, Kenneth Gregorian Chant and the Carolingians. Princeton, NJ: Princeton University Press, 1998.