APA (7th ed.) Citation

Legend, J. (2006). John Legend once again [sound recording]. Sony BMG Music.

Chicago Style (17th ed.) Citation

Legend, John. John Legend Once Again [sound Recording]. [s.l.]: Sony BMG Music, 2006.

MLA (9th ed.) Citation

Legend, John. John Legend Once Again [sound Recording]. Sony BMG Music, 2006.

Warning: These citations may not always be 100% accurate.