Dyfyniad APA

(2001). Glencoe writer's choice: Grammar and composition. New York, NY: Glencoe McGraw-Hill.

Dyfyniad Arddull Chicago

Glencoe Writer's Choice: Grammar and Composition. New York, NY: Glencoe McGraw-Hill, 2001.

Dyfyniad MLA

Glencoe Writer's Choice: Grammar and Composition. New York, NY: Glencoe McGraw-Hill, 2001.

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