APA (7th ed.) Citation

Castro, E. A., Hyslop, B. C., & Castro, E. C. (2011). HTML5 and CSS3 (7th ed.). Peachpit Press.

Chicago Style (17th ed.) Citation

Castro, Elizabeth Author, Bruce Contributor Hyslop, and Elizabeth Contributor Castro. HTML5 and CSS3. 7th ed. [Place of publication not identified]: Peachpit Press, 2011.

MLA (9th ed.) Citation

Castro, Elizabeth Author, et al. HTML5 and CSS3. 7th ed. Peachpit Press, 2011.