Cita APA (7a ed.)

Fells, R. E. (2010). Effective negotiation: From research to results (1st published.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Fells, R. E. Effective Negotiation: From Research to Results. 1st published. Cambridge [etc.]: Cambridge University Press, 2010.

Cita MLA (9a ed.)

Fells, R. E. Effective Negotiation: From Research to Results. 1st published. Cambridge University Press, 2010.