APA (7th ed.) Citation

VanderCook, H. A. (1938). Rigel: Progressive etudes for cornet or trumpet. Rubank.

Chicago Style (17th ed.) Citation

VanderCook, Hale A. Rigel: Progressive Etudes for Cornet or Trumpet. Chicago: Rubank, 1938.

MLA (9th ed.) Citation

VanderCook, Hale A. Rigel: Progressive Etudes for Cornet or Trumpet. Rubank, 1938.

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