Παραπομπή APA

Zschau, J. (2003). Early warning systems for natural disaster reduction. Springer-Verlag.

Παραπομπή Chicago Style

Zschau, Jochen. Early Warning Systems for Natural Disaster Reduction. New York: Springer-Verlag, 2003.

Παραπομπή MLA

Zschau, Jochen. Early Warning Systems for Natural Disaster Reduction. Springer-Verlag, 2003.