APA (7th ed.) Citation

Friedmann, M. L. (1990). Ear training for twentieth-century music. Yale University Press.

Chicago Style (17th ed.) Citation

Friedmann, Michael L. Ear Training for Twentieth-century Music. New Haven: Yale University Press, 1990.

MLA (9th ed.) Citation

Friedmann, Michael L. Ear Training for Twentieth-century Music. Yale University Press, 1990.