Zapf, H. Ecological thought and literature in Europe and Germany: Hubert Zapf. A Global History of Literature and the Environment.(2016).
Chicago-Zitierstil (17. Ausg.)Zapf, Hubert. "Ecological Thought and Literature in Europe and Germany: Hubert Zapf." A Global History of Literature and the Environment.(2016) .
MLA-Zitierstil (8. Ausg.)Zapf, Hubert. "Ecological Thought and Literature in Europe and Germany: Hubert Zapf." A Global History of Literature and the Environment.(2016), .
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.