Cita APA (7a ed.)

Rosen, L. E. (2005). Open source licensing: Software freedom and intellectual property law (1st edition.). Prentice Hall PTR.

Cita Chicago Style (17a ed.)

Rosen, Lawrence E. Open Source Licensing: Software Freedom and Intellectual Property Law. 1st edition. Upper Saddle River, NJ: Prentice Hall PTR, 2005.

Cita MLA (9a ed.)

Rosen, Lawrence E. Open Source Licensing: Software Freedom and Intellectual Property Law. 1st edition. Prentice Hall PTR, 2005.