Dyfyniad APA

Hornby A S. (2015). Oxford Advanced Learner`s Dictionary (9th.). Oxford University Press.

Dyfyniad Arddull Chicago

Hornby A S. Oxford Advanced Learner`s Dictionary. 9th. Oxford: Oxford University Press, 2015.

Dyfyniad MLA

Hornby A S. Oxford Advanced Learner`s Dictionary. 9th. Oxford University Press, 2015.

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