1.
, , . Regions at risk. Tokyo, New York, Paris: United Nations University; 1995.
, et . Regions at risk. Tokyo, New York, Paris : United Nations University, 15 juin 1995. ISBN 9280808486
Kasperson, J. X., Kasperson Roger E., & Turner B. L. (1995). Regions at risk: Comparisons of threatened environments. United Nations University.
Style de citation MLA (8e éd.)Kasperson, Jeanne X., et al. Regions at Risk: Comparisons of Threatened Environments. United Nations University, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.