To insert a cross-reference to a footnote or endnote in your document:

1. Navigate to the place in the document where the reference should appear.
2. Click the ‘References’ tab in the toolbar or ribbon.
3. Click ‘Insert Footnote’ or ‘Insert Endnote’.
4. Type the footnote or endnote in the window that appears.
5. Click the ‘Close’ button. The reference should now appear in the document.