Cita APA (7th ed.)

Pouncey, I., & York, R. (2011). Beginning CSS: Cascading style sheets for web design (3rd ed.). Wiley Pub., Inc..

Cita Chicago (17th ed.)

Pouncey, Ian, i Richard York. Beginning CSS: Cascading Style Sheets for Web Design. 3rd ed. Indianapolis, Ind.: Wiley Pub., Inc., 2011.

Cita MLA (9th ed.)

Pouncey, Ian, i Richard York. Beginning CSS: Cascading Style Sheets for Web Design. 3rd ed. Wiley Pub., Inc., 2011.