APA (7th ed.) Citation

Jacques, R., Willcocks, D., & Rutter, J. (1961). Carols for choirs. Oxford University Press.

Chicago Style (17th ed.) Citation

Jacques, Reginald, David Willcocks, and John Rutter. Carols for Choirs. Oxford: Oxford University Press, 1961.

MLA (9th ed.) Citation

Jacques, Reginald, et al. Carols for Choirs. Oxford University Press, 1961.