APA (7th ed.) Zitazioa

Hyland, K. (2003). Second language writing (1a. ed.). University of Cambridge.

Chicago Style (17th ed.) Zitazioa

Hyland, Ken. Second Language Writing. 1a. ed. Cambridge: University of Cambridge, 2003.

MLA (9th ed.) Zitazioa

Hyland, Ken. Second Language Writing. 1a. ed. University of Cambridge, 2003.