There are hundreds of different referencing styles available in EndNote. Select the style drop down box on the toolbar in EndNote and if you can’t see it on the list, click on ‘Select another style’. You can search for the style by scrolling down the list or entering a keyword (e.g. Chicago) in the search box. It will be in the list. Simply click on it when you find it, then select 'choose'. You will then see your chosen style in your EndNote library.