To explain a little more about WP V and WP CITE take the first sentence of the second section In today s prisons what would be widely perceived as torture may be common place but not widely understood Fact date October 2007 The sentence makes an assertion see WP PROVEIT The burden of evidence lies with the editor who adds or restores material All quotations and any material challenged or likely to be challenged should be attributed to a reliable published source using an inline citation The source should be cited clearly and precisely to enable readers to find the text that supports the article content in question my emphasise which turns into is not a clear and precise See WP CITE for more details on this but as reference tags are being used in this article you should add your citations as reference tags see footnote 6 for how to add PDF with paragraph noted so that someone can follow you citations