Tohutoro APA (7th ed.)
Attfield, R. (1991). The Ethics of Environmental Concern (2nd ed.). University of Georgia Press.
Tohutoru Kātū Chicago (17th ed.)
Attfield, Robin. The Ethics of Environmental Concern. 2nd ed. Athens, Ga.: University of Georgia Press, 1991.
Tohutoro MLA (9th ed.)
Attfield, Robin. The Ethics of Environmental Concern. 2nd ed. University of Georgia Press, 1991.
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