APA (7th ed.) Zitazioa
Gelber, K. (2002). Speaking back: The free speech versus hate speech debate. J. Benjamins Pub. Co..
Chicago Style (17th ed.) Zitazioa
Gelber, Katharine. Speaking Back: The Free Speech Versus Hate Speech Debate. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 2002.
MLA (9th ed.) Zitazioa
Gelber, Katharine. Speaking Back: The Free Speech Versus Hate Speech Debate. J. Benjamins Pub. Co., 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.