APA (7th ed.) Citation

Werle, F. (1956). Variations and fugue, for brass instruments. Rongwen Music.

Chicago Style (17th ed.) Citation

Werle, Frederick. Variations and Fugue, for Brass Instruments. New York: Rongwen Music, 1956.

MLA (9th ed.) Citation

Werle, Frederick. Variations and Fugue, for Brass Instruments. Rongwen Music, 1956.

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