Cita APA (7a 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 Style (17a ed.)
ebrary, Inc, Carolyn D. Baker, Michael Emmison, y Alan Firth. Calling for Help: Language and Social Interaction in Telephone Helplines. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2005.
Cita MLA (9a ed.)
ebrary, Inc, et al. Calling for Help: Language and Social Interaction in Telephone Helplines. John Benjamins Pub. Co., 2005.
Precaución: Estas citas no son 100% exactas.