APA (7th ed.) Citation

Cowell, H. (1955). Ballad for string orchestra. Associated Music Publishers.

Chicago Style (17th ed.) Citation

Cowell, Henry. Ballad for String Orchestra. New York: Associated Music Publishers, 1955.

MLA (8th ed.) Citation

Cowell, Henry. Ballad for String Orchestra. Associated Music Publishers, 1955.

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