Citazione Stile APA (7a Edizione)

Casey, G., & Crocker, E. (1996). Essential repertoire for the concert choir. Hal Leonard.

Citazione stile Chigago Style (17a edizione)

Casey, Glenda, e Emily Crocker. Essential Repertoire for the Concert Choir. Milwaukee, Wis: Hal Leonard, 1996.

Citatione MLA (9a ed.)

Casey, Glenda, e Emily Crocker. Essential Repertoire for the Concert Choir. Hal Leonard, 1996.