Zotero
This guide covers the basics of using the reference management software Zotero.
Changing Styles
You may need to use different bibliographic styles for different classes. Zotero lets you switch between styles easily. Your citation information is saved in a neutral format and can be converted on-the-fly to whatever style you need. From a single Zotero library, you can generate bibliographies in any of Zotero's thousands of styles.
In the "preferences" pane of Zotero, you can choose a default style, which you can change at any time.
If you need a stlye that isn't listed in this window, click "Get additional styles..." to visit Zotero's massive style repository, where you can download any style you need.