Each OneSearch record has a citation generator located with its other productivity tools just under the main entry. Click where it says Citation and choose your style of choice. Take a moment to look at the records you land on to view useful links like the citation tools, subject terms, and links to related articles.
Most of the databases have citation generators on their records. Unfortunately, websites do not have a standard look for their citation generators.
EBSCO databases have productivity tools on the right-hand side of its records. The citation button says Cite.
JStor's citation generator is clustered with the Download and Save buttons on the right.
The Modern Library Association style guide is updated every few years. The Cohen Library has several copies of the MLA Handbook behind the Reference Desk. Just ask at the desk.
Purdue OWL - https://owl.purdue.edu/ - Purdue University's Online Writing Lab offers easy-to-use guides for all the major writing styles. Use it for citation guidelines for various types of materials. They also offer sample papers with notes, a good way to check what your paper should look like in a chosen style.