Fisher, R., Ury, W., & Patton, B. (1982). Getting to yes : negotiating agreement without giving in / Roger Fisher and William Ury ; with Bruce Patton, editor: Negotiating agreement without giving in. Hutchinson.
Chicago Style (17th ed.) CitationFisher, Roger, William Ury, and Bruce Patton. Getting to Yes : Negotiating Agreement Without Giving in / Roger Fisher and William Ury ; with Bruce Patton, Editor: Negotiating Agreement Without Giving in. London: Hutchinson, 1982.
MLA (9th ed.) CitationFisher, Roger, et al. Getting to Yes : Negotiating Agreement Without Giving in / Roger Fisher and William Ury ; with Bruce Patton, Editor: Negotiating Agreement Without Giving in. Hutchinson, 1982.
Warning: These citations may not always be 100% accurate.