First, create your account.

1. Go to RefWorks.
    
2. Click on "Use login from my institution" and start typing    johns. Click on "Johns Hopkins University."
   
   
    
3. Put in your JHU email.  
    
4. Fill in the little form that appears.
5. You're in !

From now on, you can use either the email/password or the institution login to get into your Refworks account.