2. There are several ways to add references in the paper: direct insertion method: when citing documents in the text of the paper, you can directly insert the information of the documents at the citation place. For example, "According to Smith's research (20 10)", in which "Smith's research (20 10)" is the directly inserted literature information.
3. Click where you want to insert the annotation reference. Click Cross Reference on the Insert menu. In the Reference Type box, click Footnotes or Endnotes. In the Footnotes or Endnotes box, click the note you want to refer to.
4. First, open the literature articles to be added and marked, and select the paragraphs to be added with literature. Then click the reference option in the menu bar. Then click Insert Endnote. After inserting the endnote, we can see that the note is "I" and we can change it.
5. When using it for the first time, first insert the English square bracket format serial number in word, click the inverted triangle button, and then click the define new serial number box. Add the left and right square brackets to the serial number in English numbering format, and then click OK. After adding references at the end of the article, select the corresponding numbering format.
6. The listed references should be official publications for readers' textual research. The listed references should indicate the number, title, author and publication information.