Cita APA (7a ed.)

Niederst, J. (2007). Learning Web design: A beginner's guide to (X)HTML, style sheets, and web graphics (3rd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Niederst, Jennifer. Learning Web Design: A Beginner's Guide to (X)HTML, Style Sheets, and Web Graphics. 3rd ed. Beijing [etc.]: O'Reilly, 2007.

Cita MLA (9a ed.)

Niederst, Jennifer. Learning Web Design: A Beginner's Guide to (X)HTML, Style Sheets, and Web Graphics. 3rd ed. O'Reilly, 2007.