APA (7th ed.) Zitazioa

Hudson, R. (1996). Sociolinguistics (2nd.ed.). Cambridge Univ..

Chicago Style (17th ed.) Zitazioa

Hudson, R.A. Sociolinguistics. 2nd.ed. New York: Cambridge Univ., 1996.

MLA (9th ed.) Zitazioa

Hudson, R.A. Sociolinguistics. 2nd.ed. Cambridge Univ., 1996.