APA (7e ed.) Bronvermelding

Froot, K. A. (1999). The evolving market for catastrophic event risk. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

Froot, Kenneth A. The Evolving Market for Catastrophic Event Risk. Cambridge: National Bureau of Economic Research, 1999.

MLA (9e ed.) Bronvermelding

Froot, Kenneth A. The Evolving Market for Catastrophic Event Risk. National Bureau of Economic Research, 1999.