APA-referens (7:e uppl.)
International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Union for Conservation of Nature and Natural Resources. General Assembly, IUCN Forest Conservation Programme, Sayer, J., & Whitmore, T. C. (1992). Tropical deforestation and species extinction. Chapman & Hall.
Chicago-referens (17:e uppl.)
International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Union for Conservation of Nature and Natural Resources. General Assembly, IUCN Forest Conservation Programme, Jeffrey Sayer, och T. C. Whitmore. Tropical Deforestation and Species Extinction. London ; New York: Chapman & Hall, 1992.
MLA-referens (9:e uppl.)
International Union for Conservation of Nature and Natural Resources. Commission on Ecology, et al. Tropical Deforestation and Species Extinction. Chapman & Hall, 1992.
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