Cita APA (7th ed.)
ebrary, Inc, Baker, C. D., Emmison, M., & Firth, A. (2005). Calling for help: Language and social interaction in telephone helplines. John Benjamins Pub. Co..
Cita Chicago (17th ed.)
ebrary, Inc, Carolyn D. Baker, Michael Emmison, i Alan Firth. Calling for Help: Language and Social Interaction in Telephone Helplines. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2005.
Cita MLA (9th ed.)
ebrary, Inc, et al. Calling for Help: Language and Social Interaction in Telephone Helplines. John Benjamins Pub. Co., 2005.
Atenció: Aquestes cites poden no estar 100% correctes.