Cita APA (7th ed.)

Firth, A. (1995). The discourse of negotiation: Studies of language in the workplace. Pergamon.

Cita Chicago (17th ed.)

Firth, Alan. The Discourse of Negotiation: Studies of Language in the Workplace. Oxford, OX, UK ; Tarrytown, N.Y., U.S.A: Pergamon, 1995.

Cita MLA (9th ed.)

Firth, Alan. The Discourse of Negotiation: Studies of Language in the Workplace. Pergamon, 1995.