APA-viite (7. p.)

Martinez-Alier, J. Environmentalism(s): Joan Martinez-Alier. Keywords for environmental studies.([2016]).

Chicago-viite (17. p.)

Martinez-Alier, Joan. "Environmentalism(s): Joan Martinez-Alier." Keywords for Environmental Studies.([2016]) .

MLA-viite (8. p.)

Martinez-Alier, Joan. "Environmentalism(s): Joan Martinez-Alier." Keywords for Environmental Studies.([2016]), .

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