One way is to bring it back in to the User Services Desk and they can do it for you. You can also email library@uah.edu or call (256) 824-6530 and they might be able to assist.
You can log into your account via Primo Pathfinder (see upper right). There is an option in your account screen showing you which books you can renew.
Note: If someone has placed a hold on the book since you first checked it out, you will not be able to renew. Also note that if the book is past due, you will not be able to backdate the renewal.
