Worthington, D. (2003). Dictionary of environmental health: Sustainable development, Recombinant. Spon Press.
Chicago-referens (17:e uppl.)Worthington, David. Dictionary of Environmental Health: Sustainable Development, Recombinant. London: Spon Press, 2003.
MLA-referens (8:e uppl.)Worthington, David. Dictionary of Environmental Health: Sustainable Development, Recombinant. Spon Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.