APA (7th ed.) Citation

Blackford, R. (2006). A lullaby of the nativity (Harp.). Novello & Company.

Chicago Style (17th ed.) Citation

Blackford, Richard. A Lullaby of the Nativity. Harp. London: Novello & Company, 2006.

MLA (9th ed.) Citation

Blackford, Richard. A Lullaby of the Nativity. Harp. Novello & Company, 2006.

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