Plagarism

What would you do if someone used something you created without giving credit?

If someone took something that I wrote. I think I would first try to find if was a business, college student, or high school sudent. Then I probably think about if it was intentional or unintentional. Then I would let the appropriate person know that some my work has been stolen. Then what would be appropriate from that point is to call the person or write a letter letting them know that copying work without proper citing or giving credit to the oringinal author is inappropriate. This would be a first offense. Then I would also let the person know that continued plagarism would result in explusion from school or if it is a business this person could be sued.