APA (7th ed.) Citation

Black Sabbath (Musical group), Hal Leonard Publishing Corporation, & Gill, D. (2006). Black Sabbath. Cherry Lane Music.

Chicago Style (17th ed.) Citation

Black Sabbath (Musical group), Hal Leonard Publishing Corporation, and Danny Gill. Black Sabbath. New York, N.Y.: Cherry Lane Music, 2006.

MLA (9th ed.) Citation

Black Sabbath (Musical group), et al. Black Sabbath. Cherry Lane Music, 2006.