Dyfyniad APA

Quirk, R., & Widdowson, H. G. (1985). English in the world: Teaching and learning the language and literatures. Cambridge : Cambridge Univ Pr.

Dyfyniad Arddull Chicago

Quirk, Randolph, and H. G. Widdowson. English in the World: Teaching and Learning the Language and Literatures. Cambridge : Cambridge Univ Pr, 1985.

Dyfyniad MLA

Quirk, Randolph, and H. G. Widdowson. English in the World: Teaching and Learning the Language and Literatures. Cambridge : Cambridge Univ Pr, 1985.

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