Click on "cite" under the record in Google Scholar that you would like to export.
Then go to your EndNote online account, click on "Collect,"--> "import references."
Select the references you would like to export in PubMed, create a file with "nbib" as the filename extension and then import the saved file into EndNote online.
Download the references you would like to save as a RIS (Research information systems) file, which is a standardized file format to import into a reference management software.