Click on Notecards tab at top of screen. Then click on New Notecard button. You will see this screen pop up:
Next, give your notecard a title. You will also be able to choose the source to which you are linking from Source dropdown box.
You will then be able to copy and paste a quotation directly from your database entry under the Copy, Paste & Annotate box. Any of your original thoughts on this quote should be entered under the box entitled In Your Own Words
When you are finished, be sure to click on Save button at bottom.
You will then see your notecard under Tabletop: