APA (7th ed.) Citation

Willcocks, D., & Rutter, J. (1980). Carols for choirs 4: Fifty carols for sopranos and altos. Oxford University Press.

Chicago Style (17th ed.) Citation

Willcocks, David, and John Rutter. Carols for Choirs 4: Fifty Carols for Sopranos and Altos. London: Oxford University Press, 1980.

MLA (9th ed.) Citation

Willcocks, David, and John Rutter. Carols for Choirs 4: Fifty Carols for Sopranos and Altos. Oxford University Press, 1980.