Citação norma APA
Coombs, W. T. (2015). Ongoing crisis communication: Planning, managing, and responding (Fourth edition.). Sage.
Citação norma Chicago
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Thousand Oaks, California: Sage, 2015.
Citação norma MLA
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Sage, 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.