Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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