APA (7th ed.) Citation

Shah, A., Khowaja, K., & Alshaikhli, I. F. T. (2011). Cascade style sheets. IIUM Press.

Chicago Style (17th ed.) Citation

Shah, Asadullah, Kamran Khowaja, and Imad Fakhri Taha Alshaikhli. Cascade Style Sheets. IIUM Press, 2011.

MLA (9th ed.) Citation

Shah, Asadullah, et al. Cascade Style Sheets. IIUM Press, 2011.