APA (7th ed.) Zitazioa

ebrary, Inc, Facchinetti, R., Crystal, D., & Seidlhofer, B. (2010). From international to local English and back again. Peter Lang.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Roberta Facchinetti, David Crystal, eta Barbara Seidlhofer. From International to Local English and Back Again. Bern ; New York: Peter Lang, 2010.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. From International to Local English and Back Again. Peter Lang, 2010.