Making Citations - Free Programs:
Let technology help make your citations - you still need to know the rules!
Ciitation Machine- A first step - need to do more formatting and know the rules.
Knight Cite -- easy and accurate.
BibMe - bibliography Maker - searches for the info and fills it in for you; capitalization accurate.
Universities often use a program called RefWorks to keep track of database articles. Here's a tutorial: http://refworks.scholarsportal.info/tutorial/.