Citazione Stile APA (7a Edizione)

Coombs, W. T., & Holladay, S. J. (2010). The Handbook of crisis communication. Wiley-Blackwell.

Citazione stile Chigago Style (17a edizione)

Coombs, W. Timothy, e Sherry J. Holladay. The Handbook of Crisis Communication. Chichester, England: Wiley-Blackwell, 2010.

Citatione MLA (9a ed.)

Coombs, W. Timothy, e Sherry J. Holladay. The Handbook of Crisis Communication. Wiley-Blackwell, 2010.