Cita APA (7a ed.)

Meyer, E. A. (2004). Cascading style sheets: The definitive guide (2nd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Meyer, Eric A. Cascading Style Sheets: The Definitive Guide. 2nd ed. Beijing [etc.]: O'Reilly, 2004.

Cita MLA (9a ed.)

Meyer, Eric A. Cascading Style Sheets: The Definitive Guide. 2nd ed. O'Reilly, 2004.