2. Click Cross Reference on the Insert menu.

3. In the Reference Type box, click Footnotes or Endnotes.

4. In the "Which footnote to quote" or "Which endnote to quote" box, click the comment you want to quote.

5. In the Quoted Content box, click the Footnote Number or Endnote Number option.

Click the Insert button, and then click the Close button. ?

I hope it helps you. I didn't know it before, but I found a way online.