You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages gaicontinue="5132.jpg" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1531" ns="6" title="File:2010 Fall FSUWAP Newsletter.pdf" />
      <page pageid="1532" ns="6" title="File:2010 Spring FSUWAP Newsletter.pdf" />
      <page pageid="2320" ns="6" title="File:2013.10.07 - FSU World Affairs Program Update Fall 2013.pdf" />
      <page pageid="2336" ns="6" title="File:2015 Fall Newsletter WAP Finds Success.pdf" />
      <page pageid="2338" ns="6" title="File:2016eoyb alumni.jpg" />
      <page pageid="2339" ns="6" title="File:2016eoyb directors.jpg" />
      <page pageid="2340" ns="6" title="File:2016eoyb donation.jpg" />
      <page pageid="2341" ns="6" title="File:2016eoyb keynote.jpg" />
      <page pageid="2342" ns="6" title="File:2016eoyb robert admin.jpg" />
      <page pageid="2343" ns="6" title="File:2016eoyb shield.jpg" />
    </pages>
  </query>
</api>