APA (7th ed.) Citation

National Gallery of Art (U.S.) & Williams, W. J. (1992). Joy to the world: A Christmas songbook. Rizzoli.

Chicago Style (17th ed.) Citation

National Gallery of Art (U.S.) and William James Williams. Joy to the World: A Christmas Songbook. New York: Rizzoli, 1992.

MLA (8th ed.) Citation

National Gallery of Art (U.S.) and William James Williams. Joy to the World: A Christmas Songbook. Rizzoli, 1992.

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