Cita APA (7a ed.)

Leon, A., & Leon, M. (2012). Internet for Everyone (15th.). vikas.

Cita Chicago Style (17a ed.)

Leon, Alexis, y Mathews Leon. Internet for Everyone. 15th. Noida: vikas, 2012.

Cita MLA (9a ed.)

Leon, Alexis, y Mathews Leon. Internet for Everyone. 15th. vikas, 2012.