Was encouraged to post this here, so here goes:
What rules/guidelines do you subscribe to in regards to proper use of small caps? For instance, I noticed that the Atlantic Monthly uses full caps for three letters or fewer; small caps for four letters or more.
Does the use of italics change anything? (Yes, I unfortunately need to set something in caps *and* italics. Even in small caps it looks a bit funky, but a lot less funky than in full caps.)
Which, I reckon, is the final rule: which looks better?
But, lacking a style rule (or at least I couldn't find anything relevant in the Chicago Manual of Style), I thought I'd solicit opinions here.
Thanks in advance.
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David