APA (7th ed.) Citation

Norman, A. (2015). Lullaby for mezzo-soprano and piano (Score.). Schott.

Chicago Style (17th ed.) Citation

Norman, Andrew. Lullaby for Mezzo-soprano and Piano. Score. New York: Schott, 2015.

MLA (9th ed.) Citation

Norman, Andrew. Lullaby for Mezzo-soprano and Piano. Score. Schott, 2015.

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