Answer :
If you do not have a piece of information for a source in an MLA works cited page, here's what you should do:
1. **You should skip that piece of information and move on to the next piece of information**: In MLA citation style, it is acceptable to omit certain details if they are not available. Just make sure to include as much information as you can to help identify and locate the source.
2. **Provide as much information as possible**: Include elements like the author's name, title of the source, publication date, and page numbers if available. The more details you can provide, the better it is for your readers to trace the source.
3. **Maintain consistency**: Ensure that the citations in your works cited page are formatted consistently throughout the document. This helps in maintaining a professional and organized appearance.
4. **Do not make up information**: Falsifying details or inventing information for a source is not acceptable. It's essential to maintain academic integrity by accurately representing your sources.
5. **Consider seeking alternative sources**: If you are unable to find necessary information for a particular source, it might be worthwhile to look for alternative sources that provide similar or relevant information.
By following these guidelines, you can navigate the challenges of incomplete information in your works cited page while upholding the standards of academic integrity and citation accuracy.