APA (7th ed.) Zitazioa

Huddleston, R. (1984). Introduction to the grammar of english. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Huddleston, Rodney. Introduction to the Grammar of English. Cambridge: Cambridge University Press, 1984.

MLA (9th ed.) Zitazioa

Huddleston, Rodney. Introduction to the Grammar of English. Cambridge University Press, 1984.