APA (7th ed.) Zitazioa
ebrary, Inc, Baker, C. D., Emmison, M., & Firth, A. (2005). Calling for help: Language and social interaction in telephone helplines. John Benjamins Pub. Co..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Carolyn D. Baker, Michael Emmison, eta Alan Firth. Calling for Help: Language and Social Interaction in Telephone Helplines. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2005.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Calling for Help: Language and Social Interaction in Telephone Helplines. John Benjamins Pub. Co., 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.