Cita APA (7th ed.)

Duckett, J. (2010). Beginning html, xhtml, css, and javascript. Wiley India pvt. Ltd..

Cita Chicago (17th ed.)

Duckett, Jon. Beginning Html, Xhtml, Css, and Javascript. New Delhi: Wiley India pvt. Ltd., 2010.

Cita MLA (9th ed.)

Duckett, Jon. Beginning Html, Xhtml, Css, and Javascript. Wiley India pvt. Ltd., 2010.