APA (7th ed.) Citation

Praetorius, M. Christmas song: Four-part song. Novello & Company.

Chicago Style (17th ed.) Citation

Praetorius, Michael. Christmas Song: Four-part Song. London: Novello & Company.

MLA (9th ed.) Citation

Praetorius, Michael. Christmas Song: Four-part Song. Novello & Company.

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