Citazione Stile APA (7a Edizione)

Coombs, W. T. (2012). Ongoing crisis communication: Planning, managing, and responding (3rd ed.). Sage.

Citazione stile Chigago Style (17a edizione)

Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. 3rd ed. Los Angeles: Sage, 2012.

Citatione MLA (9a ed.)

Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. 3rd ed. Sage, 2012.