Citation Managers are applications or websites that store and organize source information. This means that a researcher using a citation manager can quickly find the sources they put into the manager and can easily create bibliographies in a variety of citation styles and even create accurate internal citations while writing research papers. Citation Managers can help you:
There are many different types of citation managers. Some are free and some only work with certain sotware and systems. You can use any citation manager that best suits your specific needs, or you can opt to use your own system of organization.
Zotero is an easy to use, free, open-source citation management system that is available for Firefox and Chrome.