Quarantelli, E. L., & Edited by Quarantelli, E. I. (1998). What is a disaster?: Perspectives on the question. Routlege.
Citazione stile Chigago Style (17a edizione)Quarantelli, E. L., e E I. Edited by Quarantelli. What Is a Disaster?: Perspectives on the Question. London: Routlege, 1998.
Citatione MLA (9a ed.)Quarantelli, E. L., e E I. Edited by Quarantelli. What Is a Disaster?: Perspectives on the Question. Routlege, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.