Cita APA

Kasperson, J. X., & Kasperson, R. (2001). Global environmental risk (1st. edition.). Tokyo : London: United Nations University : Earthscan.

Citación estilo Chicago

Kasperson, Jeanne X.,, y Roger Kasperson. Global Environmental Risk. 1st. edition. Tokyo : London: United Nations University : Earthscan, 2001.

Cita MLA

Kasperson, Jeanne X.,, y Roger Kasperson. Global Environmental Risk. 1st. edition. Tokyo : London: United Nations University : Earthscan, 2001.