Final answer:
Citations show that other people have read the same information.
Step-by-step explanation:
One thing that citations show a reader is that other people have read the same information. Citations provide evidence that the author has consulted reliable sources and can support their claims with credible information. They help readers verify the validity of the information presented and locate the sources if they want to explore further. For example, in an academic paper, citations can include the author's name, the title of the source, the publication date, and the page numbers.
Learn more about The importance of citations in providing evidence and credibility