"Any other type of illustrative visual material—for example, a photograph, map, line drawing, graph, or chart—should be labeled Figure (usually abbreviated Fig.), assigned an arabic numeral, and given a caption: “Fig. 1. Mary Cassatt, Mother and Child, Wichita Art Museum.” A label and caption ordinarily appear directly below the illustration and have the same one-inch margins as the text of the paper. If the caption of a table or illustration provides complete information about the source and the source is not cited in the text, no entry for the source in the works-cited list is necessary."

"Formatting a Research Paper." The MLA Style Center, The Modern Language Association, 2016, https://style.mla.org/formatting-papers/#tablesandillustrations.