Cita APA (7a ed.)

Fisher, R., & Ury,William Patton , B. (2011). Getting to Yes: Negotiating An Agreement Without Giving In. Business Book.

Cita Chicago Style (17a ed.)

Fisher, Roger, y Bruce Ury,William Patton. Getting to Yes: Negotiating An Agreement Without Giving In. London: Business Book, 2011.

Cita MLA (9a ed.)

Fisher, Roger, y Bruce Ury,William Patton. Getting to Yes: Negotiating An Agreement Without Giving In. Business Book, 2011.