PHY_FOOTER_CENTER</a>
</span>
in order for the centre string to appear, as demonstrated above.
</p>
</div>

<h5 id="biblio-hdrftr-center" class="docs" style="margin-top: 0; margin-bottom: .5em; margin-left: .5em;">&bull;&nbsp;Header/footer centre string when doctype is CHAPTER</h5>

<div class="box-macro-args">
Macro: <b>BIBLIOGRAPHY_HEADER_CENTER</b> <kbd class="macro-args">toggle</kbd>
</div>

<p>
If your
<a href="docprocessing.html#doctype">DOCTYPE</a>
is <kbd>CHAPTER</kbd> and you want mom to include a 