The databases have tools to use to build citations, which you may then cut and paste into papers. However, there are better tools to use if you need to prepare a longer document, such as a thesis or dissertation. 

Web-based Citation Managers:

EndNote Basic allows you to save citations to a personal database and then format those citations in footnotes, endnotes, or bibliographies. We have a guide for it and some librarians teach sessions about it . Register with your UARK email to get started. 

Zotero is a citation manager that is commonly used in academic circles; we have guides for it and some librarians teach sessions about it.

Medical disciplines vary in what style they prefer- though many use APA, some use AMA or Chicago. Journal citation styles may be required. EndNote Basic includes many of the journal-specific styles. Ask your professor if you have questions about what style to use.

Many databases provided by the Libraries have a "Cite" feature built in. When you are looking at the detailed information for an item, look for a link or button for citing. If the link is available, you will see a screen which provides with a citation in your preferred format that you can cut and paste into your bibliography.