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Visit Stack Exchange Writing Stack Exchange is a question and answer site for the craft of professional writing, including fiction, non-fiction, technical, scholarly, and commercial writing. Sign up to join this community I just checked my copy of MLA Handbook and I find no guidance on this case. (I'll readily yield to someone who can point out that I missed something.) Given that, I'd just say, "Do something sensible." It's conventional in other instances, like footnotes, to separate names with commas, so that's what I'd do.
Font styling and size are used to signal prominence.
In general, a boldface, larger font indicates prominence; a smaller font, italics, and lack of bold can be used to signal subordination.
This uniform, or consistent, method to developing an MLA paper or assignment allows for easy reading.
Today, MLA is not only used in literature and language subject areas; many others have adopted it as well.
Headings should be styled in descending order of prominence.
After the first level, the other headings are subheadings—that is, they are subordinate.
Simply open the template and type your own information every time you need to write an MLA style paper.
Microsoft Word will allow you to save personal templates.