Style de citation APA

Vega, O. A., & Vinasco-Salazar, R. E. (2014). CAPTCHA: A solution for computer security or a problem to access/ use the web?

Style de citation Chicago

Vega, Omar Antonio, et Ronald Eduardo Vinasco-Salazar. CAPTCHA: A Solution for Computer Security or a Problem to Access/ Use the Web? 2014.

Style de citation MLA

Vega, Omar Antonio, et Ronald Eduardo Vinasco-Salazar. CAPTCHA: A Solution for Computer Security or a Problem to Access/ Use the Web? 2014.

Attention : ces citations peuvent ne pas être correctes à 100%.