You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <allpages>
      <p pageid="68" ns="0" title="Benz" />
      <p pageid="67" ns="0" title="Bizzarrini" />
      <p pageid="33" ns="0" title="CarCopter" />
      <p pageid="19" ns="0" title="Cars" />
      <p pageid="57" ns="0" title="Chevrolet" />
      <p pageid="56" ns="0" title="Chevy Tahoe/Suburban Steering Sensor" />
      <p pageid="92" ns="0" title="Citroen" />
      <p pageid="93" ns="0" title="Citroen DS two tone" />
      <p pageid="138" ns="0" title="Deflated Balls" />
      <p pageid="94" ns="0" title="Dodge" />
    </allpages>
  </query>
  <query-continue>
    <allpages apfrom="Dodge 1966-67 Charger" />
  </query-continue>
</api>