APA (7th ed.) Citation

Cunningham, G. How to play trumpet. Educational Sheet Music & Books, Inc..

Chicago Style (17th ed.) Citation

Cunningham, George. How to Play Trumpet. New York: Educational Sheet Music & Books, Inc..

MLA (9th ed.) Citation

Cunningham, George. How to Play Trumpet. Educational Sheet Music & Books, Inc..

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