Help talk:Cite

First, I had a lot of trouble finding this page. Please add some redirect for 'reference' and 'citation'. Second, this page still does not answer my question. I need to know how to place a 'citation needed' instead of a real citation. I've seen it somewhere and it's like 'cn' with some kind of brackets. It seems a nice addition to this page. --Vittek 16:10, 21 April 2009 (UTC)