Dyfyniad APA

Thornley, G. C., & Roberts , G. (2011). Outline of English literature. Dorling Kindersley.

Dyfyniad Arddull Chicago

Thornley, G. C., and Gwyneth Roberts. Outline of English Literature. Noida: Dorling Kindersley, 2011.

Dyfyniad MLA

Thornley, G. C., and Gwyneth Roberts. Outline of English Literature. Dorling Kindersley, 2011.

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