Citing a School Yearbook

I am in the process of crafting a citation for information from a school yearbook. In the citation I have included the required information  plus the URL which was provided to me by email from  the University. Should the citation also include information re "the source of the source"?

Submitted byEEon Tue, 12/31/2019 - 14:08

Lo, a school yearbook is a published book. It's cited like any other book. If you use it online, you also need to cite the online provider, as you would with any other book you used online.