The MLA Handbook Plus is online.
The print edition of the MLA Handbook for Writers of Research Papers is available in the Reference Room in Seymour Library, call number: Reference LB2369 .G53 2009.
The Online Writing Lab at Purdue has an explanation of the MLA style with examples and links to other sites.
Citing Generative AI in MLA Style
The MLA Style Center website has a detailed discussion of what to consider when citing AI generated content.