 There are times where you might need to alter or fix a citation in Zotero. For example, I saved a source and it didn't capture the author's name, even though it's on the article. Luckily it's easy to fix. From the Info tab over on the right, you can click into Information and Add or Delete. So be sure to check on the info when you save a citation so you can immediately go in there and make sure that it's complete.