Numbered reference list

It would be more convenient if the “all references from this document” page had numbered references, or if the citation could be identified on mouse over in google docs. Currently, I have to scroll down to the end of the doc to confirm the identity of the citation. thanks

Is there a way to have reference numbers to appear in a series “1-4” rather than 1,2,3,4

Please see my answer here: [Resolved] Combine superscript citations 1,2,3,4 to 1-4

Thank you