Cita APA (7th ed.)

Watrall, E., & Siarto,Jeff. (2009). Head First Web Design. O'Reilly.

Cita Chicago (17th ed.)

Watrall, Ethan, i Siarto,Jeff. Head First Web Design. Kolkata: O'Reilly, 2009.

Cita MLA (9th ed.)

Watrall, Ethan, i Siarto,Jeff. Head First Web Design. O'Reilly, 2009.