Cita APA

Hoffer, C., & Charles Hoffer. (2007). Music listening today. Belmont, CA: Thomson/Schirmer.

Chicago Style Citation

Hoffer, Charles, i Charles Hoffer. Music Listening Today. Belmont, CA: Thomson/Schirmer, 2007.

Cita MLA

Hoffer, Charles, i Charles Hoffer. Music Listening Today. Belmont, CA: Thomson/Schirmer, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.