257902 North, S., & Hermans, P. (1999). Sams teach yourself XML in 21 days. Indianapolis, Ind. : SAMS.
Chicago Style (17th ed.) Citation257902 North, Simon, and Paul Hermans. Sams Teach Yourself XML in 21 Days. Indianapolis, Ind. : SAMS, 1999.
MLA (9th ed.) Citation257902 North, Simon, and Paul Hermans. Sams Teach Yourself XML in 21 Days. Indianapolis, Ind. : SAMS, 1999.
Warning: These citations may not always be 100% accurate.