Citazione Stile APA (7a Edizione)

Walters, R. (2000). Baritone, Bass: [comp. and ed. by Richard Walters]. Hal Leonard.

Citazione stile Chigago Style (17a edizione)

Walters, Richard. Baritone, Bass: [comp. and Ed. by Richard Walters]. Milwaukee, Wis.: Hal Leonard, 2000.

Citatione MLA (8a ed.)

Walters, Richard. Baritone, Bass: [comp. and Ed. by Richard Walters]. Hal Leonard, 2000.