How to find the starting and ending page numbers of references

After downloading the reference, there is a page number in the upper left corner or upper right corner of the document; Some documents don't have page numbers on the first page, but they do on the next page. For example, if the first page is unavailable, the second page is 70, and the ending page is 80, then the starting and ending pages of the document are 69-80; You can find it in this way. Expand the writing skills of references: place the cursor where the references are quoted, select Insert Footnote and Endnote on the menu bar, and the endnote will pop up. Click the option button to change the numbering format to Arabic numerals at the end of the document. After confirmation, Word will insert the reference number at the cursor and automatically jump to the corresponding number at the end of the document. Please type the description of the reference, and add corresponding documents here according to the format of the reference description table.