Dyfyniad APA

(1996). Learner's dictionary: Concise edition. London: HarperCollins.

Dyfyniad Arddull Chicago

Learner's Dictionary: Concise Edition. London: HarperCollins, 1996.

Dyfyniad MLA

Learner's Dictionary: Concise Edition. London: HarperCollins, 1996.

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