If you want to create a bibliography separately (no in-text citations),  this can be done within your EndNote Online account.  Just go to the "Format" button at the top of the page and choose "Bibliography."  Then in the dropdowns that appear, choose the "References" (group)  you want to format,  the "Bibliographic Style", and the "File Format."  Click on the "Print and Preview" button and your bibliography will appear and can be copied and pasted into your paper.