1<p class="citation">
  <h3>APA Style</h3>
      <span class="authors">Whitman, Bill, Johnson, Bill, Tomcyk, John.</span> <span class="year">(2013).</span>
    <span class="title"><em>Refrigeration & Air Conditioning Technology</em> (<span class="edition">7th Ed)</span>.</span>
    <span class="publish_place">Australia:</span>
  <span class="publisher">Cengage Learning.</span>
</p><p class="citation">
  <h3>Chicago Style</h3>
      <span class="authors">Whitman, Bill, Johnson, Bill, Tomcyk, John.</span>
    <span class="title"><em>Refrigeration & Air Conditioning Technology</em>.</span>
    <span class="edition">7th Ed</span>
    <span class="publish_place">Australia:</span>
  <span class="publisher">Cengage Learning,</span>
  <span class="year">2013.</span>
  <span class="gmd_name">Text.</span>
</p>
<p class="citation">
  <h3>MLA Style</h3>
      <span class="authors">Whitman, Bill, Johnson, Bill, Tomcyk, John.</span>
    <span class="title"><em>Refrigeration & Air Conditioning Technology</em>.</span>
    <span class="edition">7th Ed</span>
    <span class="publish_place">Australia:</span>
  <span class="publisher">Cengage Learning,</span>
  <span class="year">2013.</span>
  <span class="gmd_name">Text.</span>
</p>
<p class="citation">
  <h3>Turabian Style</h3>
      <span class="authors">Whitman, Bill, Johnson, Bill, Tomcyk, John.</span>
    <span class="title"><em>Refrigeration & Air Conditioning Technology</em>.</span>
    <span class="edition">7th Ed 
    <span class="publish_place">Australia:</span>
  <span class="publisher">Cengage Learning,</span>
  <span class="year">2013.</span>
  <span class="gmd_name">Print.</span>
</p>
<p class="spacer">&nbsp;</p>