APA-referens

(2000). Protecting the land: Conservation easements past, present, and future. Washington, D.C: Island Press.

Chicago-stil citat

Protecting the Land: Conservation Easements Past, Present, and Future. Washington, D.C: Island Press, 2000.

MLA-referens

Protecting the Land: Conservation Easements Past, Present, and Future. Washington, D.C: Island Press, 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.