Cita APA

Beaird, J. (2010). The principles of beautiful web design. Canadá: Sitepoint.

Citación estilo Chicago

Beaird, Jason. The Principles of Beautiful Web Design. Canadá: Sitepoint, 2010.

Cita MLA

Beaird, Jason. The Principles of Beautiful Web Design. Canadá: Sitepoint, 2010.