Quarantelli, E. L., & Edited by Quarantelli, E. I. (1998). What is a disaster?: Perspectives on the question. Routlege.
Cita Chicago (17th ed.)Quarantelli, E. L., i E I. Edited by Quarantelli. What Is a Disaster?: Perspectives on the Question. London: Routlege, 1998.
Cita MLA (9th ed.)Quarantelli, E. L., i E I. Edited by Quarantelli. What Is a Disaster?: Perspectives on the Question. Routlege, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.