<p>First time:
John Smith, *How to Use Footnotes<a href=“Cambridge,%20Mass.:%20MIT%20Press,%201968”>/i</a>, 34.</p>
<p>Subsequent use:
Smith, How to Use Footnotes, 102. </p>
<p>If you use the same work but different pages on the same page of your paper, use “ibid.”</p>
<p>John Smith, *How to Use Footnotes<a href=“Cambridge,%20Mass.:%20MIT%20Press,%201968”>/i</a>, 34.
Ibid., 264.</p>