Cita APA (7th ed.)
Fisher, R., Patton, B., & Ury,William. (2011). Getting to yes: Negotiating agreement without giving in (revised ed.). Randon House.
Cita Chicago (17th ed.)
Fisher, Roger, Bruce Patton, i Ury,William. Getting to Yes: Negotiating Agreement Without Giving in. revised ed. New York: Randon House, 2011.
Cita MLA (9th ed.)
Fisher, Roger, et al. Getting to Yes: Negotiating Agreement Without Giving in. revised ed. Randon House, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.