Citazione Stile APA (7a Edizione)

Hyland, K. (2003). Second language writing. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Hyland, Ken. Second Language Writing. Cambridge ; New York: Cambridge University Press, 2003.

Citatione MLA (8a ed.)

Hyland, Ken. Second Language Writing. Cambridge University Press, 2003.