APA (7th ed.) Citation

Grant, A. (2005). Greatest hits: [for] piano, guitar, vocal. Word Music.

Chicago Style (17th ed.) Citation

Grant, Amy. Greatest Hits: [for] Piano, Guitar, Vocal. [Milwaukee, WI]: Word Music, 2005.

MLA (9th ed.) Citation

Grant, Amy. Greatest Hits: [for] Piano, Guitar, Vocal. Word Music, 2005.