Quoting and Citing Sources on Social Media

To quote an article on social media fairly, keep the quote short, put it in quotation marks, say who wrote it and link to the original. That combination covers the legal side in most places and the courtesy side everywhere. The rest of this guide explains why each piece matters and where people usually slip.

This isn't legal advice. Copyright rules differ by country, and if you run a business account or plan to republish large chunks of text, talk to someone who handles media law.

How much is too much

In the United States, quoting is usually covered by fair use. Section 107 of the Copyright Act lists four factors courts weigh: the purpose of your use (commentary and criticism count in your favor), the nature of the original, how much you took relative to the whole, and the effect on the market for the original. No single factor decides a case, and there is no safe word count.

Many other countries use "fair dealing" or a specific quotation exception. The Berne Convention, which most countries have signed, allows quotations as long as they are compatible with fair practice and no longer than the purpose justifies. The idea is the same across these systems: quote enough to make your point and no more.

A useful working rule for posts is one sentence, maybe two short ones. That's enough to show readers the tone or the key line. Once you're pasting several paragraphs, or posting a thread that walks through the whole piece in the author's own words, you are replacing the article instead of pointing to it. That's when publishers complain, and it's also when readers stop clicking through.

Mark the quote clearly

A post has no room for indented block quotes, so quotation marks do all the work. Anything inside them must be the author's exact words. Anything outside them is yours.

Two common mistakes:

• Quoting a paraphrase. If you shortened a sentence or swapped a word, it's no longer a quote. Either drop the quotation marks and attribute ("the report says commutes got 9 minutes shorter") or use the original wording.
• Splicing two sentences into one quote. Readers assume a quote is continuous. If you must skip words, use an ellipsis, and never skip words that change the meaning, like "not" or "in some cases".

Putting a quote on an image card is fine, but put the same text in the post body or the image's alt text so people using screen readers get it too.

Credit the person, not just the outlet

A credit answers "whose words are these?" For a news story, that's the outlet and, ideally, the reporter. For an opinion piece, the author's name matters more than the publication. For a study, it's the researchers or the journal, not the university's press office.

Put the credit in the text of the post. Link previews are handy, but they fail to load often enough, and they disappear in screenshots and reposts. Short forms work well: "via AP", "(Jane Doe, The Atlantic)", "per a new Pew survey". If you're quoting someone who was quoted in the article, make both clear: "Mayor Lee told the Tribune that..."

Tagging an account is optional. It can be a nice gesture and it sometimes helps the writer see the conversation, but it isn't a substitute for a plain-text credit. Accounts get renamed, deleted or suspended; names in text stay readable.

Link to the original

Link to the article itself, not to an aggregator's copy, a screenshot hosted somewhere else, or a search result. If the story has been updated or corrected, the original URL is where readers will see that.

A few details worth checking:

• Strip tracking parameters (the long tail after a question mark, such as utm_source=) if you can do it without breaking the link. Cleaner links are easier to trust.
• If the original is behind a paywall, say so in the post. Sharing a paywall bypass link may break the publisher's terms and, depending on the method, the law.
• If you're quoting a post rather than an article, use the platform's quote or repost feature, or link to the post. Screenshots of other people's posts lose the context, the replies and any later correction or deletion.

On X, the link costs 23 characters regardless of its length, so a long URL doesn't eat into your quote. The TweetSum summarizer reserves that space automatically.

Quoting for criticism

Quoting someone to disagree with them is one of the clearest cases for fair use, and one of the easiest places to be unfair. If you quote a single sentence to attack it, make sure it means in context what you say it means. A line pulled from a paragraph that goes on to reject it is a misquote, even if every word is accurate.

Before you post, read the sentences around your quote. If the author added a "but" or a condition right after it, either include that or say it in your own words.

A model post

Here is a made-up share post that does all of this in under 200 characters, link included:

"Most of the gains came in the first six weeks." Useful detail in a long read on the four-day week trial results, by Jane Doe for the Example Times (paywall) [link]

The quote is exact and short, the context is in the poster's own words, the writer and outlet are named, and readers know what they'll hit when they click. It doesn't need a hashtag or a tag to do its job.

When you can't verify the quote

Viral quotes attributed to famous people are wrong often enough that it's worth checking before you repeat one. Search the exact wording in quotation marks and look for a primary source: a transcript, a recording, the original book or article. If you can't find one, don't post it as a quote. If you already did, delete it or reply with a correction. Your followers will trust your next quote more.

Questions