Cita APA (7th ed.)
Meyer, E. A. Cascading Style Sheets: The Definitive Guide. O'Reilly.
Cita Chicago (17th ed.)
Meyer, Eric A. Cascading Style Sheets: The Definitive Guide. Sebastopol, EUA: O'Reilly.
Cita MLA (9th ed.)
Meyer, Eric A. Cascading Style Sheets: The Definitive Guide. O'Reilly.
Atenció: Aquestes cites poden no estar 100% correctes.