Save to RefWorks is a browser bookmarklet designed to help users collect bibliographic data from websites that do not have export options to RefWorks.  Ex Libris recommend using direct export if available, and otherwise exporting a reference file or downloading a pdf file that can be imported or uploaded to RefWorks. If these options are unavailable, then the Save to RefWorks browser plugin can capture metadata from the web page and use that to form the basis of a citation you can import to RefWorks. For further information see: https://knowledge.exlibrisgroup.com/RefWorks/Knowledge_Articles/STR_best_practices