Sorry but the Google Review Widget is no more :(
Step 1
Enter Town / City & Country Of Business (eg. London, UK):
By continuing you agree to our terms and conditions
You also accept that this widget is unsupported and you use it entirely at your own risk.
Step 3 « (go back)
Select business from map (click red pin then business name to select)
Results: « (go back)
Example Review Card
Your Business Here
Your Address, Street, Town, Country
Get a review card like this for your website