In Quick Search, click on its listed location. This will connect you to the book's record page in the Classic Catalog. Then, follow the "Classic Catalog" directions below.
If you begin in the Classic Catalog:
From the book's record page in the Classic Catalog...
Click on the 'Request' button near the top of the screen.
On the next screen, fill in your WUSTL Key ID username and password. (Courtesy borrowers put in name, borrower ID, and PIN).
Choose a library pickup location
Click "Submit"
The item will be delivered from the library that has that item to the library you wish to pick it up from, in usually about one day. Go to the circulation desk of that library to pick it up.