If you're using Drupal for an academic site, you may want to use footnotes in your content.
There is a Drupal module that makes this easy. In this tutorial, I'm going to show you how add footnotes.
- Install and and enable the Footnotes module.
- Go to Configuration > Text formats.
- Edit a text format and check the "Footnotes" box.
- Save this text format and repeat the process any other formats you use.