Barbier, E. B. (2011). Capitalizing on nature: Ecosystems as natural assets. Cambridge university press.
Chicago-stil citatBarbier, Edward B. Capitalizing on Nature: Ecosystems as Natural Assets. Cambridge: Cambridge university press, 2011.
MLA-referensBarbier, Edward B. Capitalizing on Nature: Ecosystems as Natural Assets. Cambridge university press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.