Norton, B. G. (2003). Searching for sustainability: Interdisciplinary essays in the philosophy of conservation biology. Cambridge, UK: Cambridge University Press.
Styl cytowania ChicagoNorton, Bryan G. Searching for Sustainability: Interdisciplinary Essays in the Philosophy of Conservation Biology. Cambridge, UK: Cambridge University Press, 2003.
Styl cytowania MLANorton, Bryan G. Searching for Sustainability: Interdisciplinary Essays in the Philosophy of Conservation Biology. Cambridge, UK: Cambridge University Press, 2003.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..