APA (7th ed.) Zitazioa
Görlach, M. (1991). Englishes: Studies in varieties of English, 1984-1988. J. Benjamins.
Chicago Style (17th ed.) Zitazioa
Görlach, Manfred. Englishes: Studies in Varieties of English, 1984-1988. Amsterdam ; Philadelphia: J. Benjamins, 1991.
MLA (9th ed.) Zitazioa
Görlach, Manfred. Englishes: Studies in Varieties of English, 1984-1988. J. Benjamins, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.