APA (7th ed.) Zitazioa

ebrary, Inc, & Birkmann, J. (2006). Measuring vulnerability to natural hazards: Towards disaster resilient societies. United Nations University.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Jörn Birkmann. Measuring Vulnerability to Natural Hazards: Towards Disaster Resilient Societies. New York: United Nations University, 2006.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Jörn Birkmann. Measuring Vulnerability to Natural Hazards: Towards Disaster Resilient Societies. United Nations University, 2006.