Citefast is a simple and free citation website. Users can cite sources using MLA, APA, and Chicago formats. Additionally, Citefast has 17-18 source types per writing style.
Refworks is typically purchased through the college or university library. Refworks creates or exports citations from sources. For example, If using an online database or book from the University website,you can select export and the citation will automatically be added to your works cited.