Cita APA (7th ed.)

(2019). Web design playground: HTML + CSS the interactive way / Paul McFedries.

Cita Chicago (17th ed.)

Web Design Playground: HTML + CSS the Interactive Way / Paul McFedries. 2019.

Cita MLA (9th ed.)

Web Design Playground: HTML + CSS the Interactive Way / Paul McFedries. 2019.

Atenció: Aquestes cites poden no estar 100% correctes.