Não informado. (2004). Annual Review of Environment and Resources. Annual Reviews.
Chicago-referens (17:e uppl.)Não informado. Annual Review of Environment and Resources. Palo Alto, Calif: Annual Reviews, 2004.
MLA-referens (8:e uppl.)Não informado. Annual Review of Environment and Resources. Annual Reviews, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.