APA-referens (7:e uppl.)
Worster, D. (1993). The wealth of nature: Environmental history and the ecological imagination. Oxford University Press.
Chicago-referens (17:e uppl.)
Worster, Donald. The Wealth of Nature: Environmental History and the Ecological Imagination. New York: Oxford University Press, 1993.
MLA-referens (9:e uppl.)
Worster, Donald. The Wealth of Nature: Environmental History and the Ecological Imagination. Oxford University Press, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.