By publishing in an OA Journal
Explore the Directory of Open Access Journals to find a peer-reviewed scholarly journal.
By self archiving
Check out the SHERPA/RoMEO database to find out whether or not your favorite publications allow the archiving of your article to an institutional or discipline repository.
With a SPARC Author Addendum
Attach this form and submit with any publisher agreement.
With a Creative Commons License
License your work through Creative Commons and make your own choices about attribution, share alike, commercial uses, and derivative works.