Cita APA (7th ed.)
Ultan, L. (1977). Music theory: Problems and practices in the Middle Ages and Renaissance. University of Minnesota Press.
Cita Chicago (17th ed.)
Ultan, Lloyd. Music Theory: Problems and Practices in the Middle Ages and Renaissance. Minneapolis: University of Minnesota Press, 1977.
Cita MLA (9th ed.)
Ultan, Lloyd. Music Theory: Problems and Practices in the Middle Ages and Renaissance. University of Minnesota Press, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.