Schmelzer, R. (2002). XML and Web services unleashed. Sams : Pearson Education.
芝加哥风格引文Schmelzer, Ron. XML and Web Services Unleashed. Indianapolis : New Delhi: Sams : Pearson Education, 2002.
MLA引文Schmelzer, Ron. XML and Web Services Unleashed. Sams : Pearson Education, 2002.
警告：这些引文格式不一定是100％准确.