The Citation Machine (http://citationmachine.net/)
Citation Machine is an interactive web tool designed to assist high school, college, and university students, their teachers, and independent researchers in their effort to respect other people's intellectual properties. The primary goal of this tool is to make is so easy for high school, college

Research and Documentation Online (http://www.dianahacker.com/resdoc/)
This site offers the following features:

• An extensive annotated list of specialized sources for more than 30 disciplines. The resources are organized by type—databases and indexes, Web resources, and reference books—under four main categories: Humanities, Social Sciences, History, and Sciences.
• Guidelines for documenting print and online sources. These guidelines provide the most current advice available for MLA, APA, Chicago, and CSE styles.
  
• Sample papers with annotations for MLA, APA, Chicago, and CSE styles.
• Tips for evaluating print and online sources.
• A list of style manuals for a variety of disciplines.
• A glossary of research terms.