APA ציטוט

 Weiss, J. (2016).  HBR guide to negotiating.  Harvard Business Review Press.

Trích dẫn kiểu Chicago

 Weiss, Jeff.  HBR Guide to Negotiating.  Harvard Business Review Press, 2016.

ציטוט MLA

 Weiss, Jeff.  HBR Guide to Negotiating.  Harvard Business Review Press, 2016.