APA-referens

(2008).  Urban ecology: An international perspective on the inter action between humans & nature.  Springer.

Chicago-stil citat

 Urban Ecology: An International Perspective On the Inter Action between Humans & Nature.  Springer, 2008.

MLA-referens

 Urban Ecology: An International Perspective On the Inter Action between Humans & Nature.  Springer, 2008.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.