APA (7th ed.) Citation

Casey, G., & Crocker, E. (1998). Essential repertoire for the concert choir - artist level. Hal Leonard.

Chicago Style (17th ed.) Citation

Casey, Glenda, and Emily Crocker. Essential Repertoire for the Concert Choir - Artist Level. Milwaukee, WI: Hal Leonard, 1998.

MLA (9th ed.) Citation

Casey, Glenda, and Emily Crocker. Essential Repertoire for the Concert Choir - Artist Level. Hal Leonard, 1998.