If you submitted your thesis/dissertation/doctoral project to ProQuest you can purchase a copy from them. Follow the directions linked here (make sure you start with these directions as authors get a 30% discount). Pricing is listed here.
If you did not submit to ProQuest, there are online vendors (for example GradWorks Online, PhD Book Binding, and Thesis on Demand) that will print and bind your thesis/dissertation/doctoral project. The Cullom-Davis Library at Bradley University does not endorse a particular vendor.