Cita APA (7a ed.)

Johnson, J. (2003). Web bloopers: 60 common web design mistakes, and how to avoid them. [S.n.].

Cita Chicago Style (17a ed.)

Johnson, Jeff. Web Bloopers: 60 Common Web Design Mistakes, and How to Avoid Them. San Francisco: [S.n.], 2003.

Cita MLA (9a ed.)

Johnson, Jeff. Web Bloopers: 60 Common Web Design Mistakes, and How to Avoid Them. [S.n.], 2003.