Gaya APA

Forney, K., Machlis, J. (2011). The enjoyment of music : An introduction to perspective listening (11 th ed.). New York: W.W. Norton & Company.

Gaya MLA

Forney, Kristine., Machlis, Joseph. "The enjoyment of music : An introduction to perspective listening". 11 th ed. New York: W.W. Norton & Company, 2011. Text.