Chat reference is always open! UCLA participates in a national 24/7 Academic Reference Cooperative. Because this is a cooperative service, you may be chatting with a librarian from another academic library.
The Library also has helpful Research Guides to help you start your research. The Research Guides offer recommended resources for finding information, such as databases (for finding articles), books, web pages, scientific information and more, for both subjects and specific courses.
Have a great winter break Bruins!