OneSearch@IU searches most of the Libraries' databases. It is a great place to start your research.
Direct access at: libraries.indiana.edu/databases/onesearch
More databases can be found on the Libraries homepage under the "Research" tab or the "Featured Databases" located at the bottom of the page.
Always cite your sources. Follow these Quick Style Guides or the complete style manuals.
Most citation questions can be answered with the quick guides above. For more specific questions, refer to these full manuals, or consult a librarian.
The library makes and maintains other webpages like this one, which are meant to be starting places for research. These are called research guides. Many research guides are associated with particular courses, and others are about topics of interest, like Brexit and Zines. If a librarian has been to your class, they will often provide a research guide. This guide on Research Essentials is a great place to start.
Sometimes your research questions are very subject specific, especially in upper-level classes. In these instances, it can be helpful to directly contact a librarian with subject expertise.