APA (7th ed.) Zitazioa

Larsen, R. (2013). Beginning HTML & CSS. Wiley.

Chicago Style (17th ed.) Zitazioa

Larsen, Rob. Beginning HTML & CSS. Indianapolis, Ind.: Wiley, 2013.

MLA (9th ed.) Zitazioa

Larsen, Rob. Beginning HTML & CSS. Wiley, 2013.