Cita APA (7th ed.)
Caswell, T., Henson, S., Jensen, M., & Wiley, D. (Feb 2008). Open Content and Open Educational Resources: Enabling universal education. International Review of Research in Open and Distance Learning.
Cita Chicago (17th ed.)
Caswell, Tom, Shelley Henson, Marion Jensen, i David Wiley. "Open Content and Open Educational Resources: Enabling Universal Education." International Review of Research in Open and Distance Learning Feb 2008.
Cita MLA (9th ed.)
Caswell, Tom, et al. "Open Content and Open Educational Resources: Enabling Universal Education." International Review of Research in Open and Distance Learning, Feb 2008.
Atenció: Aquestes cites poden no estar 100% correctes.