APA (7th ed.) Citation

Sheldon, R. a. (2011). Sound innovations for concert band: A revolutionary method for early intermediate musicians. Alfred Music Publishing.

Chicago Style (17th ed.) Citation

Sheldon, Robert...[et al]. Sound Innovations for Concert Band: A Revolutionary Method for Early Intermediate Musicians. Alfred Music Publishing, 2011.

MLA (9th ed.) Citation

Sheldon, Robert...[et al]. Sound Innovations for Concert Band: A Revolutionary Method for Early Intermediate Musicians. Alfred Music Publishing, 2011.

Warning: These citations may not always be 100% accurate.