APA Citation

Chinchilla Arley, R. (2011). Free software: An alternative to automate information units. Universidad Nacional, Costa Rica.

Chicago Style Citation

Chinchilla Arley, Ricardo. Free Software: An Alternative to Automate Information Units. Universidad Nacional, Costa Rica, 2011.

MLA Citation

Chinchilla Arley, Ricardo. Free Software: An Alternative to Automate Information Units. Universidad Nacional, Costa Rica, 2011.

Warning: These citations may not always be 100% accurate.