Cita APA (7th ed.)

Duckett & Jon. (2008). Beginning Web Programming with HTML, XHTML, and CSS (9788126516971.). Wiley / Wrox.

Cita Chicago (17th ed.)

Duckett i Jon. Beginning Web Programming with HTML, XHTML, and CSS. 9788126516971. Indianapolis, IN: Wiley / Wrox, 2008.

Cita MLA (9th ed.)

Duckett i Jon. Beginning Web Programming with HTML, XHTML, and CSS. 9788126516971. Wiley / Wrox, 2008.