APA (7th ed.) Zitazioa
Marshall, A. (2002). The unity of nature: Wholeness and disintegration in ecology and science. Imperial College Press.
Chicago Style (17th ed.) Zitazioa
Marshall, Alan. The Unity of Nature: Wholeness and Disintegration in Ecology and Science. London: Imperial College Press, 2002.
MLA (9th ed.) Zitazioa
Marshall, Alan. The Unity of Nature: Wholeness and Disintegration in Ecology and Science. Imperial College Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.