Cita APA (7th ed.)
Holzner, S. (2008). HTML: Black book. Dreamtech.
Cita Chicago (17th ed.)
Holzner, Steven. HTML: Black Book. New Delhi: Dreamtech, 2008.
Cita MLA (9th ed.)
Holzner, Steven. HTML: Black Book. Dreamtech, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.