Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.