Cita APA (7a ed.)

Gagné, M., & Gagnâe, M. A. (2007). Moving to free software (1st edition.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Gagné, Marcel, y Marcel. Author Gagnâe. Moving to Free Software. 1st edition. Upper Saddle River, NJ: Addison-Wesley, 2007.

Cita MLA (9a ed.)

Gagné, Marcel, y Marcel. Author Gagnâe. Moving to Free Software. 1st edition. Addison-Wesley, 2007.