(1993). Environmentalism: The view from. Routledge.
Chicago Style (17th ed.) ZitazioaEnvironmentalism: The View from. London: Routledge, 1993.
MLA (9th ed.) ZitazioaEnvironmentalism: The View from. Routledge, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.