Cita APA (7th ed.)

ebrary, Inc. (1991). A Safer future: Reducing the impacts of natural disasters. National Academy Press.

Cita Chicago (17th ed.)

ebrary, Inc. A Safer Future: Reducing the Impacts of Natural Disasters. Washington, D.C.: National Academy Press, 1991.

Cita MLA (9th ed.)

ebrary, Inc. A Safer Future: Reducing the Impacts of Natural Disasters. National Academy Press, 1991.