APA استشهاد

Marshall, A. (2002). The unity of nature: Wholeness and disintegration in ecology and science. Imperial College Press.

استشهاد بنمط شيكاغو

Marshall, Alan. The Unity of Nature: Wholeness and Disintegration in Ecology and Science. London: Imperial College Press, 2002.

MLA استشهاد

Marshall, Alan. The Unity of Nature: Wholeness and Disintegration in Ecology and Science. Imperial College Press, 2002.