Dyfyniad APA

Willcocks, D., & Rutter, J. (1987). 100 carols for choirs. Oxford University Press.

Dyfyniad Arddull Chicago

Willcocks, David, and John Rutter. 100 Carols for Choirs. Oxford: Oxford University Press, 1987.

Dyfyniad MLA

Willcocks, David, and John Rutter. 100 Carols for Choirs. Oxford University Press, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.