Adding Citations Manually
There will be times when you want to save an item to Zotero and do not have the option to export the citation; for example, web pages. In that case, you can add your citation information manually.
To do this, first go into the Zotero collection that you want the citation to be added to. Click the icon of the page with a plus sign (for New Item). Then choose the type of source - for example,is it a journal article, a web page, or a newspaper article?
Once you choose the type, a new area will open to the right and you will have the option to enter the necessary information.
