Creative Commons License Overview
Consider a Creative Commons License for your own work. Creative Commons licenses allow you to retain your copyright but share your work widely. They are also free and easy for others to interpret how your work can be used, reused, remixed, modified, and shared.
License Spectrum
By Foter CC BY-SA 3.0, via Wikimedia Commons
Creative Commons Licenses
Wanna Work Together? from Creative Commons on Vimeo.
Best Practices for Attribution
Make sure you are using the correct attribution format using this helpful resource from Creative Commons.