Cita APA (7a ed.)
Machlis, J., & Forney, K. (1990). The enjoyment of music: An introduction to perceptive listening (6th ed., standard.). W.W. Norton.
Cita Chicago Style (17a ed.)
Machlis, Joseph, y Kristine Forney. The Enjoyment of Music: An Introduction to Perceptive Listening. 6th ed., standard. New York: W.W. Norton, 1990.
Cita MLA (9a ed.)
Machlis, Joseph, y Kristine Forney. The Enjoyment of Music: An Introduction to Perceptive Listening. 6th ed., standard. W.W. Norton, 1990.
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