APA

(2009). The Treble Clef. New York: Lawson-Gould Music.

Chicago

2009. The Treble Clef. New York: Lawson-Gould Music.

Harvard

(2009). The Treble Clef. New York: Lawson-Gould Music.

MLA

The Treble Clef. New York: Lawson-Gould Music. 2009.