APA (7th ed.) Citation

Bordogni, G. M. (1972). 43 bel canto studies for tuba (or bass trombone). Alphonse Leduc.

Chicago Style (17th ed.) Citation

Bordogni, Giullo Marco. 43 Bel Canto Studies for Tuba (or Bass Trombone). Paris: Alphonse Leduc, 1972.

MLA (9th ed.) Citation

Bordogni, Giullo Marco. 43 Bel Canto Studies for Tuba (or Bass Trombone). Alphonse Leduc, 1972.