The Reference Librarians are here to help you with your research needs. Come by the Reference Desk on the 2nd floor, use the AskALibrarian chat or email features, or make an appointment with YOUR research librarian – each librarian specializes in specific subjects. If you need help when the research support desk is closed, look at the research guides for suggestions. Your expert librarians have prepared guidance for each subject taught at TCU. The Citation Tools web page provides guidance on major paper styles such as APA, MLA, and Chicago/Turabian.