Fisher, R., & Ury, W. (2007). Getting to yes: Negotiating an agreement without giving in (2. ed., repr.). Random House.
Chicago Style (17th ed.) CitationFisher, Roger, and William Ury. Getting to Yes: Negotiating an Agreement Without Giving in. 2. ed., repr. London [u.a.]: Random House, 2007.
MLA (9th ed.) CitationFisher, Roger, and William Ury. Getting to Yes: Negotiating an Agreement Without Giving in. 2. ed., repr. Random House, 2007.
Warning: These citations may not always be 100% accurate.