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>
    <links gplcontinue="1|0|Aldous_Huxley" />
  </query-continue>
  <query>
    <pages>
      <page pageid="238" ns="0" title="Abraham Maslow" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T20:07:00Z" lastrevid="497" counter="6105" length="1343" />
      <page pageid="130" ns="0" title="Adam Carolla" contentmodel="wikitext" pagelanguage="en" touched="2015-02-24T19:22:32Z" lastrevid="230" counter="3071" length="430" new="" />
      <page pageid="274" ns="0" title="Adam Rich" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T13:05:01Z" lastrevid="384" counter="2668" length="468" new="" />
      <page pageid="148" ns="0" title="Adelle Davis" contentmodel="wikitext" pagelanguage="en" touched="2015-02-24T19:36:46Z" lastrevid="250" counter="4319" length="2159" new="" />
      <page pageid="278" ns="0" title="Adrian Piper" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T13:05:47Z" lastrevid="388" counter="2534" length="3997" new="" />
      <page pageid="166" ns="0" title="Al Franken" contentmodel="wikitext" pagelanguage="en" touched="2015-02-24T20:43:59Z" lastrevid="268" counter="3109" length="547" new="" />
      <page pageid="251" ns="0" title="Alan Moore" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T12:53:51Z" lastrevid="360" counter="3465" length="5310" new="" />
      <page pageid="306" ns="0" title="Alan Silva" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T13:19:58Z" lastrevid="417" counter="2429" length="260" new="" />
      <page pageid="339" ns="0" title="Alan Watts" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T13:32:30Z" lastrevid="451" counter="5797" length="687" new="" />
      <page pageid="201" ns="0" title="Albert Hofmann" contentmodel="wikitext" pagelanguage="en" touched="2015-03-07T12:20:21Z" lastrevid="308" counter="2388" length="559" new="" />
    </pages>
  </query>
</api>