Cita APA (7a ed.)

Safari Tech Books Online, Shea, D. A., & Holzschlag, M. E. C. (2005). The zen of CSS design: Visual enlightenment for the web (1st edition.). New Riders.

Cita Chicago Style (17a ed.)

Safari Tech Books Online, Dave Author Shea, y Molly E Contributor Holzschlag. The Zen of CSS Design: Visual Enlightenment for the Web. 1st edition. [Place of publication not identified]: New Riders, 2005.

Cita MLA (9a ed.)

Safari Tech Books Online, et al. The Zen of CSS Design: Visual Enlightenment for the Web. 1st edition. New Riders, 2005.