Cita APA (7a ed.)

Ferres, L. (2011). International Cross-Disciplinary Conference on Web Accessibility: W4A 2011 : Hyderabad, India 2011. ACM.

Cita Chicago Style (17a ed.)

Ferres, Leo. International Cross-Disciplinary Conference on Web Accessibility: W4A 2011 : Hyderabad, India 2011. [Place of publication not identified]: ACM, 2011.

Cita MLA (9a ed.)

Ferres, Leo. International Cross-Disciplinary Conference on Web Accessibility: W4A 2011 : Hyderabad, India 2011. ACM, 2011.