Citation and proper attribution of sources rest at the core of academic research. Your posters should feature a bibliography that reflects your research. Musselman Library provides guides to the major citation styles, which are available in print at the Research Help Desk and through several online guides.
Interested in managing citations online?
There are also several resources available online, such as RefWorks and Zotero, through which you gather, manage, cite, and share all of your citations from one place. You can choose which works best for you.