How to get Service Reference Address from WCF Application

I need to add a Service Reference to one of my applications. Now in the Add Service Reference box, there is an Address field. How do I get the Address field or URL from the WCF application to add it in my new application?

I've tried to use the URL: http://localhost:53101/ that I got from the WCF application's properties, but it gives me this error:

There was an error downloading 'http://localhost:53101/_vti_bin/ListData.svc/$metadata'. The request failed with HTTP status 404: Not Found. Metadata contains a reference that cannot be resolved: 'http://localhost:53101/'. The remote server returned an unexpected response: (405) Method Not Allowed. The remote server returned an error: (405) Method Not Allowed. If the service is defined in the current solution, try building the solution and adding the service reference again.

I've also tried to build the WCF solution, then trying to add the reference again, but it gives me the same error.