Cita APA (7a ed.)

New Riders (Firm), Sullivan, S., & Sullivan, S. (2009). Mastering web content: Structure and presentation with XHTML and CSS (1st edition.). New Riders.

Cita Chicago Style (17a ed.)

New Riders (Firm), Stephanie Sullivan, y Stephanie Sullivan. Mastering Web Content: Structure and Presentation with XHTML and CSS. 1st edition. [Indianapolis, Ind.?]: New Riders, 2009.

Cita MLA (9a ed.)

New Riders (Firm), et al. Mastering Web Content: Structure and Presentation with XHTML and CSS. 1st edition. New Riders, 2009.