Dyfyniad APA

(2016). New Oxford style manual (New second edition.). Oxford University Press.

Dyfyniad Arddull Chicago

New Oxford Style Manual. New second edition. Oxford, United Kingdom: Oxford University Press, 2016.

Dyfyniad MLA

New Oxford Style Manual. New second edition. Oxford University Press, 2016.

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