Install the free plugin for LibreOffice or MS Word to cite a document and generate a bibliography:
After installing the Microsoft Word plugin you will see:
You can pull citations from Mendeley Desktop or Mendeley Web.
Copy and paste a citation into Google Docs or other applications. Click the document, then Edit - Copy Citation, and paste it where you want it.
Choose from a variety of citation styles.
Choose File - Save As - to save document without Mendeley Fields and to make the citations editable.