Endnote is citation software that makes organizing your references and creating bibliographies easy. When used properly, all your bibliography information can be downloaded directly from an online database (e.g. Pubmed), saved in your library, and cited with the click of a button when ever you need it. In the long run, using this type of software saves you an enormous amount of time. The catch is that it takes some getting use to and a little bit of instruction to make the most of the software. I have extensive experience using referencing software and can help you as much or as little as you need.