The seventeenth edition of CMOS was the first edition to rule explicitly on whether “too” in the adverbial sense of “also” should be set off by commas. The rule applies also to “either,” which as an adverb can play a similar role in a sentence or clause.
Chicago’s main system for citing sources—and the subject of chapter 14 of CMOS—consists of numbered notes in the text and a corresponding list of sources in a bibliography.
Chicago style doesn’t require commas when “Jr.” or “Sr.” follows a name. Until just a few decades ago, however, commas were the norm.
This year isn’t over just yet, but when it does finally come to an end, the current decade will end with it. In other words, we will soon be leaving the 2010s and entering the 2020s.
There are two different kinds of apostrophes: smart and straight. To use them correctly, it helps to understand how they work. . . .
Many of us write or say “12 p.m.” (or “12:00 p.m.”) when we mean noon and “12 a.m.” when we mean midnight. This seems reasonable enough, at least intuitively. . . .
When words are left out of a quotation, an ellipsis of three dots (. . .) takes their place. When this works correctly, the reader can skip over the dots and the sentence . . .
An epigraph is a short quotation at the beginning of a book or chapter or article that sets the tone for what’s to come. It’s often from a famous source, but it doesn’t have to be. The source of an epigraph is usually given on a line
Abbreviating number ranges according to The Chicago Manual of Style (per section 9.61 in the 17th ed.) is easy if you can remember these three rules:
We all know that a singular noun subject requires a singular verb, and a plural subject requires a plural verb: My favorite is the giraffe. My favorites are nasturtiums and dahlias. And we usually aren’t thrown by a plural subject with a singular predicate: