When you insert a reference to a resource, you are generally required to pinpoint the exact location that you are referring to within that resource (e.g., the page number).
1. Ref will be embedded in your text to indicate that you have inserted a reference to a resource
2. Hover over the Ref link and click Edit to change or add the pinpoint location
3. If you are using footnote or endnote referencing, the pinpoint can be added by first inserting a Footnote, add a reference, and then add the pinpoint text you require within the footnote