Template documentationThis template is applied to infobox fields that do not comply with WP:INFONAT. Please make sure the infobox has been corrected before removing this template.
The first thing to check for is that a reliable source has been cited; if it is already cited in the body text, see WP:NAMEDREFS for how to use named footnotes to refer to the same footnote from the infobox and the body text without duplication.