You can use MLA or Chicago Style for your Annotated Bibliography. It has been suggested by NHD that oftentimes judges are more familiar with Chicago since that is the preferred style for historians.
It is easy to convert using NoodleTools.
Select your MLA Project and click Copy.
Select the Copy
On the right side choose Change Style from the pull-down.
Choose Chicago (Note: Chicago uses URLs)
You will now have a copy of your bib in Chicago Style