Dyfyniad APA

McDougal, Littell and Company. (1987). McDougal, Littell literature. McDougal, Littell and Company.

Dyfyniad Arddull Chicago

McDougal, Littell and Company. McDougal, Littell Literature. Evanston, Ill.: McDougal, Littell and Company, 1987.

Dyfyniad MLA

McDougal, Littell and Company. McDougal, Littell Literature. McDougal, Littell and Company, 1987.

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