|option + semicolon
The ellipsis is frequently approximated by typing three periods in a row, which puts the dots too close together, or three periods with spaces in between, which puts the dots too far apart.
So use the ellipsis character, not the approximations.
Should you put word spaces around an ellipsis? As with the em dash (see hyphens and dashes), that’s up to you. Typically you’ll want spaces before and after, but if that looks odd, you can take them out. If there’s text on only one side of the ellipsis, use a nonbreaking space on that side so the ellipsis doesn’t get separated from the text.
The problem with using periods and word spaces is that it permits your word processor to break the ellipsis across lines or pages, like so:
To keep the dots together, make a
I’ve often wondered whether the zigzagging illogic of the
Bluebookis calculated to protect its franchise—after all, if legal citation were distilled to a few simple rules, no one would need the Bluebook. Its subtitle— “AUniform System of Citation”—compresses a lot of dark humor into five words.
One problem with the
Bluebook’s four-dot-sequence rules is that they use the same visual mark—four periods separated by spaces—to denote at least four distinct conditions. Namely: a deletion before a sentence-ending period (rule 5.3(b)(iii)); a sentence-ending period before a deletion (rule 5.3(b)(v)); a deletion both at the end and after the end of a sentence (rule 5.3(b)(vi)); and a deletion of one or more paragraphs (rule 5.1(a)(iii)). This invites ambiguity. When readers come upon a four-dot sequence, how do they know what it signifies? It may not be clear from context. Proper ellipses would help distinguish these conditions.