Heise, U. K. Comparative literature and the environmental humanities: Ursula K. Heise. Futures of Comparative Literature : Acla State of the Discipline Report.(2017).
Lua i Stíl Chicago (17ú heag.)Heise, Ursula K. "Comparative Literature and the Environmental Humanities: Ursula K. Heise." Futures of Comparative Literature : Acla State of the Discipline Report.(2017) .
Lua MLA (8ú heag.)Heise, Ursula K. "Comparative Literature and the Environmental Humanities: Ursula K. Heise." Futures of Comparative Literature : Acla State of the Discipline Report.(2017), .
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