How to write source information for tables if I'm using data from multiple sources? I am using data from 3-4 different sources in my table. How to cite the source information in MLA format? As far as I know, Source information is written below tables in the MLA style. But is it okay to mention multiple sources below the table? Won't it look cluttered?
The MLA Style Center now provides an answer to this very question:

Indicate the sources of your data in a note beneath the table or figure. If that is too cumbersome, give the sources in an endnote placed in the text that introduces the table or figure.