एपीए उद्धरण

Li, C., & Bernoff, J. (2011). Groundswell: Winning in a world transformed by social technologies (expanded and rev. ed.). Boston: Harvard Business Review Press.

शिकागो स्टाइल उद्धरण

Li, Charlene, और Josh Bernoff. Groundswell: Winning in a World Transformed By Social Technologies. expanded and rev. ed. Boston: Harvard Business Review Press, 2011.

एमएलए उद्धरण

Li, Charlene, और Josh Bernoff. Groundswell: Winning in a World Transformed By Social Technologies. expanded and rev. ed. Boston: Harvard Business Review Press, 2011.