Thread:DrTeatime/@comment-28465497-20160625110752/@comment-26007095-20160625112328

The MoS has a section on references, and if you open an article in source mode you can see exactly how people do them. Looking at how other people do things is a good way of figuring things out, at least that's how I learned most of my wiki editing skills.

But in this case you don't actually need to add a reference to that tweet, I asked the people in chat and we agreed that it's not necessary.