Here is how StackOverflow has them:

![enter image description here][1]
![enter image description here][2]
![enter image description here][3]

The full text of the [`bootstrap` tag wiki][4]:

> NOT TO BE CONFUSED WITH Twitter's Bootstrap CSS framework; please see
> the [tag:twitter-bootstrap] tag.
> 
> A bootstrap is a series of procedures run when an application starts
> up or a request over the web is received.
> 
> **Resources**
> 
>  - [Bootstrap](http://en.wikipedia.org/wiki/Bootstrapping) (Wikipedia)

We should probably adopt the same model to avoid the confusion discussed [here][5].


  [1]: https://i.sstatic.net/QLd48.png
  [2]: https://i.sstatic.net/f1sjI.png
  [3]: https://i.sstatic.net/kw1P2.png
  [4]: http://stackoverflow.com/tags/bootstrap/info
  [5]: http://meta.stackoverflow.com/q/250920/386205