1. Check the citation format: First, you need to check whether your citation format is correct. Different journals and conferences may have different citation formats, such as APA, MLA, Chicago, etc. You need to make sure that your citation format meets the requirements of journals or conferences.
2. Use citation management tools: If your paper contains a large number of citations, you may forget some details, leading to the wrong citation format. In this case, you can use citation management tools, such as EndNote, Zotero or Mendeley, which can help you automatically generate the correct citation format.
3. Seek professional help: If you are not sure how to modify the citation format, you can seek professional help. Many schools have writing centers or libraries that provide writing support services. They can help you modify the citation format.
4. Rewrite the quotation: If your quotation format is correct, but it is still marked in red, then there may be something wrong with your quotation. You need to check whether your quotation is accurate and conforms to the principle of academic integrity.
5. Communicate with the editor: If you have tried your best to modify the citation format, but it is still marked in red, then you can try to communicate with the editor of the journal and ask them for specific suggestions for revision.
Generally speaking, it is a common problem that papers are quoted in red, but you can solve this problem by careful inspection and revision. Remember, following the correct citation format is an important part of ensuring academic integrity.