Citation, Documentation of Sources

A. Though Chicago doesn’t currently require you to include information about syndication, you can always provide additional context for a cited source beyond the bare citation. If the article that you’re citing has been distributed via syndication to other publications—and you think readers should know this—then feel free to say so, either in your text (where you could simply refer to “the syndicated article” when you introduce it) or as commentary following your citation in a note (as in CMOS 13.40).

If you do mention syndication, consider citing an additional source that would confirm this, unless that information appears with the article (in which case your Star citation will do double duty).

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. Some answers, assuming you’re talking about source citations:

1. Though we would allow listing “JSTOR” in place of a URL, it’s not a recommendation. The “stable” URLs offered for articles at JSTOR tend to be relatively short and easy to decipher (“https://www.jstor.org/stable/” plus a number), so there’s usually no reason not to include them in your citations. See CMOS 13.8, 13.9, and 13.10.
2. You could cite a copyright-restricted book or other source that you consulted in a limited preview at Google Books or Archive.org. But it would be better to find a complete copy of the source elsewhere (in whatever format) and cite that instead; you may have missed something in your review of the partial source.
3. A URL for a publisher’s book page isn’t normally all that useful in a citation; those pages are essentially advertisements for the book and places to buy it. Likewise, there’s no need to include a link to the Amazon page for a book purchased there or to list a URL that points to a book’s entry in an online library catalog.
4. Including a URL that doesn’t lead to the edition or format of the cited source isn’t normally necessary. But you can include such a URL if you think it will help readers who might otherwise not find the source; in that case, preface it with “also available at” or the like. See also CMOS 13.14.
5. Though you shouldn’t publish a URL that provides unauthorized access to a work under copyright, the scenarios you’ve mentioned all seem to involve citing legitimate copies (or partial copies) of a work. If you’re concerned, consider getting legal advice.

A URL is a convenience intended to lead readers directly to a source that you’ve consulted and that’s otherwise been cited in full (such that a URL wouldn’t be needed to locate it). URLs that don’t lead to the full source, or that aren’t reasonably short, can usually be omitted.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. That sounds like a double issue. You didn’t specify the magazine, so let’s cite something that appeared in the last printed edition of The New Yorker from 2025. The date on that cover is recorded as “DEC. 29, 2025 & JAN. 5, 2026.” Here’s how we’d cite an article from that issue:

1. Alex Abramovich, “Last Highway: How Willie Nelson Sees America,” Profiles, New Yorker, Dec. 29, 2025, and Jan. 5, 2026 (double issue).

You don’t have to clarify that it’s a double issue, but it can’t hurt to do so. And though we’ve abbreviated the months, that’s also optional; if you do it for one citation, however, do it for all (see also CMOS 10.44).

Finally, some articles, like the one above, may have been published online. If so, use the info for that version to cite it:

1. Alex Abramovich, “How Willie Nelson Sees America,” Profiles, New Yorker, Dec. 22, 2025, https://www.newyorker.com/magazine/2025/12/29/willie-nelson-profile.

That version includes the following statement at the end of the article (in italics):

Published in the print edition of the December 29, 2025 & January 5, 2026, issue, with the headline “Last Highway.”

But you don’t have to include that in your citation.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. Yes, that would work. Though assuming the document you’re citing remains with the individual in question, we would suggest replacing “From” with “In.” See also CMOS 14.129.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. You can usually use the format shown for the time in the source itself, but doing so is not a requirement. For example, you can record “03:14:00” instead of “3 hr., 14 min.” if that’s how the timing displays in whatever platform you’re using to consult the cited source. The former is useful if you know that others will find the same thing when they consult the source (and it’s less awkward for timings with hours, minutes, and seconds), but the latter can be easier to interpret.

As for “at,” it is usually good to add that word before a specific time (as in a note) so that it doesn’t get mistaken for a duration or length. But if you cite a range, you can omit “at.” Instead, use an en dash or “to,” as in “03:14:00–03:19:00” or “3 hr., 14 min. to 3 hr., 19 min.” (note the absence of a comma after “14 min.”; the comma that follows “3 hr.” stands in for the word “and” rather than setting off “14 min.”). And if you spell out “to” rather than using a dash, you don’t usually need to write “from” before the range but may add it for clarity (see also CMOS 9.62).

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. That paragraph in CMOS is about crediting words and images borrowed from other sources and incorporated into your own work. Fonts* are in a different category. Any font licensed for public use that you’ve acquired legally can usually be used without credit.

This includes, for example, the fonts from Google Fonts, which can be downloaded for free and used in your publications or other documents without attribution (like Source Serif 4, the font used for the main text on this page); for details, see the Google Fonts FAQ page.

It also includes fonts acquired from Adobe, some of which are free (including the same Source Serif 4 family) and others of which require a Creative Cloud subscription or other type of purchase (see this page on font licensing from Adobe; there are some restrictions, but none of these involve giving credit to Adobe).

Not that you can’t give credit. Printed books often acknowledge fonts and their designers in a colophon, a brief statement (usually at the end) about details related to the book’s production. The one in CMOS can be found at the end of the printed book (and on the page that follows the entries for the letter z in the index at CMOS Online).

__________

* Traditionally speaking, a name like Garamond or Times refers to a typeface, whereas font refers to an assortment of characters for one of these typefaces in a specific size and style (e.g., italic). These days, the shorter word (font) is commonly used for both typeface and font.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. Yes. In fact, it can be more important to cite page numbers when you paraphrase or summarize than when you quote, especially if the source of the info is longer than a few pages. Words reproduced in a verbatim quotation will almost always be easier to locate in the original than words and ideas approximated by paraphrase or summary.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. If a shortened citation is ambiguous, then don’t hesitate to add info that would make it unambiguous. Assuming the title remains the same for each edition of the book you’re citing, all citations after the first can be in shortened form. For example, if you were citing multiple editions of Whitman’s Leaves of Grass, you might have the following footnotes:

1. Walt Whitman, Leaves of Grass (Brooklyn, 1855). Except as noted otherwise, this and other editions of Leaves of Grass cited herein are from The Walt Whitman Archive, ed. Matt Cohen, Ed Folsom, and Kenneth M. Price, https://whitmanarchive.org/.

2. Leaves of Grass, 1856 ed.

3. Leaves of Grass, 1881–82 ed.

4. Leaves of Grass, 1855 ed.

A shortened note for a book with numbered editions could include the edition number alone or the edition number plus year of publication (after the title or other shortened form): “3rd ed. (1987).”

For the use of italics for the title of The Walt Whitman Archive—which we’re treating as a collected work rather than as a website, though it’s both—see CMOS 14.103. For more on shortened citations, see 13.32–39 and especially 13.37, which includes an example of a title-only citation like the ones in notes 2–4 above.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. Yes, that works well. The only caveat is that if your citations will be linked to their corresponding entries in the reference list (as they are in the HTML versions of the articles in the American Journal of Sociology), then you’ll need to list each lettered year to facilitate separate links.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]

A. According to CMOS 14.183, on laws and statutes,

Federal bills or joint resolutions that have been signed into law—“public laws,” or statutes—are first published separately, as slip laws, and then collected in the annual bound volumes of the United States Statutes at Large (abbreviated in legal style as “Stat.”), where they are referred to as session laws. Later they are incorporated into the United States Code (U.S.C.).

Adapting the suggested citation formats in CMOS, the original 1971 campaign finance law you’re alluding to (enacted in 1972) would be cited as follows (where the slip law is cited ahead of the session law):

Federal Election Campaign Act of 1971, Pub. L. No. 92-225, 86 Stat. 3 (1972).

The 1974 amendments would be cited in the same way (regardless of whether you’ve cited the 1971 act), as would the amendments in the Bipartisan Campaign Reform Act of 2002:

Federal Election Campaign Act Amendments of 1974, Pub. L. No. 93-443, 88 Stat. 1263. 

Bipartisan Campaign Reform Act of 2002, Pub. L. No. 107-155, 116 Stat. 81.

The 1971 law and subsequent amendments can be cited collectively in the United States Code like this:

Federal Election Campaign Act of 1971, as amended, 52 U.S.C. §§ 30101–30146.

In case you’re wondering how we got that info, we used Google to find the relevant documents at US government websites. A search for “FECA 1974” led us to the 1974 amendments at Congress.gov, including a scan of the amendments in the Statutes at Large. That’s where we found the title “Federal Election Campaign Act Amendments of 1974” (toward the top of the first page) as well as “Public Law 93-443” (abbreviated in our citation). The form “88 Stat. 1263” can be found there also (“1263” is the first page in vol. 88 of the Statutes at Large). A separate search for “BCRA 2002” likewise brought up the relevant text. We located the 1971 act in title 52 of the current US Code (at House.gov) in a similar manner.

Most of Chicago’s advice for citing legal documents (starting at CMOS 14.170) relies on The Bluebook: A Uniform System of Citation, published by the Harvard Law Review Association. Information not found in CMOS can usually be found there.

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]