Introduction to bibliographies and references</a></li>
  <li><a href="#tutorial-ref">Tutorial on <kbd>refer</kbd> usage with mom</a>
  <ul style="margin-left: -.5em; list-style-type: disc;">
    <li><a href="#db-ref">Create a <kbd>refer</kbd> database</a></li>
    <li><a href="#rcommands-ref">Insert a <kbd>refer</kbd> block</a></li>
    <li><a href="#placement-ref">Tell mom where you want your references (if footnotes or endnotes)</a></li>
    <li><a href="#accessing-ref">Accessing references in the databas