<appendix xml:id="references" label="appendix-multiple-references" xmlns:pi="http://pretextbook.org/2020/pretext/internal">
<title>Multiple References</title>
<subsection>
<title>Multiple Specialized References</title>
<p>
You might want to have lists of references, in the back, but with multiple such lists. Make an <tag>appendix</tag> to hold them, give it some structure (for an <tag>article</tag>, a leading <tag>subsection</tag>, such as the one you are reading right now), then follow with multiple <tag>references</tag> divisions. A typical citation will then look like: <xref ref="biblio-strang-article-tres"/>.
</p>
<!-- Notes to add once CSL processing is enabled: Note: we need at least one citation for an item to show up. Note: look at the source to see sorting/reordering. -->
<p>
2025-05-23: currently testing citations to CSL-style references in the back matter. These should go eventually somewhere besides right where the references are.
<ul>
<li>
Judson: <xref ref="biblio-judson-aata"/>
</li>
<li>
Lay: <xref ref="biblio-lay-article"/>
</li>
<li>
Doe: <xref ref="citeproc-py-item-3"/>
</li>
<li>
Doe, later: <xref ref="citeproc-py-item-3-later"/>
</li>
<li>
Conrey/Farmer: <xref ref="conrey-farmer"/>
</li>
<li>
D'Arcus: <xref ref="citeproc-py-item-5"/>
</li>
<li>
Two, authored in-order: <xref ref="conrey-farmer citeproc-py-item-5"/>
</li>
<li>
Two, authored out-of-order: <xref ref="citeproc-py-item-5 conrey-farmer"/>
</li>
<li>
Three, authored reverse-order: <xref ref="biblio-lay-article biblio-judson-aata citeproc-py-item-3"/>
</li>
</ul>
</p>
</subsection>
<references>
<title>General References</title>
<biblio type="raw" xml:id="biblio-strang-article-uno">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
</references>
<references>
<title>Specialized References</title>
<biblio type="raw" xml:id="biblio-judson-AATA">
Tom Judson,
<title>Abstract Algebra: Theory and Applications</title>.
<note xml:id="note-judson-AATA">
<p>
Another online, open-source offering.
</p>
</note>
</biblio>
<biblio type="raw" xml:id="biblio-strang-article-tres">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
</references>
</appendix>
Appendix J. Multiple References
View Source for appendix
Subsection J.1 Multiple Specialized References
View Source for subsection
<subsection xmlns:pi="http://pretextbook.org/2020/pretext/internal">
<title>Multiple Specialized References</title>
<p>
You might want to have lists of references, in the back, but with multiple such lists. Make an <tag>appendix</tag> to hold them, give it some structure (for an <tag>article</tag>, a leading <tag>subsection</tag>, such as the one you are reading right now), then follow with multiple <tag>references</tag> divisions. A typical citation will then look like: <xref ref="biblio-strang-article-tres"/>.
</p>
<!-- Notes to add once CSL processing is enabled: Note: we need at least one citation for an item to show up. Note: look at the source to see sorting/reordering. -->
<p>
2025-05-23: currently testing citations to CSL-style references in the back matter. These should go eventually somewhere besides right where the references are.
<ul>
<li>
Judson: <xref ref="biblio-judson-aata"/>
</li>
<li>
Lay: <xref ref="biblio-lay-article"/>
</li>
<li>
Doe: <xref ref="citeproc-py-item-3"/>
</li>
<li>
Doe, later: <xref ref="citeproc-py-item-3-later"/>
</li>
<li>
Conrey/Farmer: <xref ref="conrey-farmer"/>
</li>
<li>
D'Arcus: <xref ref="citeproc-py-item-5"/>
</li>
<li>
Two, authored in-order: <xref ref="conrey-farmer citeproc-py-item-5"/>
</li>
<li>
Two, authored out-of-order: <xref ref="citeproc-py-item-5 conrey-farmer"/>
</li>
<li>
Three, authored reverse-order: <xref ref="biblio-lay-article biblio-judson-aata citeproc-py-item-3"/>
</li>
</ul>
</p>
</subsection>
You might want to have lists of references, in the back, but with multiple such lists. Make an
<appendix> to hold them, give it some structure (for an <article>, a leading <subsection>, such as the one you are reading right now), then follow with multiple <references> divisions. A typical citation will then look like: [J.3.2].
2025-05-23: currently testing citations to CSL-style references in the back matter. These should go eventually somewhere besides right where the references are.
References J.2 General References
View Source for references
<references xmlns:pi="http://pretextbook.org/2020/pretext/internal">
<title>General References</title>
<biblio type="raw" xml:id="biblio-strang-article-uno">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
</references>
View Source for biblio
<biblio type="raw" xml:id="biblio-strang-article-uno" xmlns:pi="http://pretextbook.org/2020/pretext/internal">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
[1]
Gilbert Strang, The Fundamental Theorem of Linear Algebra, The American Mathematical Monthly November 1993, 100 no. 9, 848–855.
References J.3 Specialized References
View Source for references
<references xmlns:pi="http://pretextbook.org/2020/pretext/internal">
<title>Specialized References</title>
<biblio type="raw" xml:id="biblio-judson-AATA">
Tom Judson,
<title>Abstract Algebra: Theory and Applications</title>.
<note xml:id="note-judson-AATA">
<p>
Another online, open-source offering.
</p>
</note>
</biblio>
<biblio type="raw" xml:id="biblio-strang-article-tres">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
</references>
View Source for biblio
<biblio type="raw" xml:id="biblio-judson-AATA" xmlns:pi="http://pretextbook.org/2020/pretext/internal">
Tom Judson,
<title>Abstract Algebra: Theory and Applications</title>.
<note xml:id="note-judson-AATA">
<p>
Another online, open-source offering.
</p>
</note>
</biblio>
[1]
Tom Judson, Abstract Algebra: Theory and Applications.
Note.
View Source for note
<note xml:id="note-judson-AATA" xmlns:pi="http://pretextbook.org/2020/pretext/internal">
<p>
Another online, open-source offering.
</p>
</note>
Another online, open-source offering.
View Source for biblio
<biblio type="raw" xml:id="biblio-strang-article-tres" xmlns:pi="http://pretextbook.org/2020/pretext/internal">
Gilbert Strang,
<title>The Fundamental Theorem of Linear Algebra</title>,
<journal>The American Mathematical Monthly</journal>
November 1993,
<volume>100</volume>
<number>9</number>, 848<ndash/>855.
</biblio>
[2]
Gilbert Strang, The Fundamental Theorem of Linear Algebra, The American Mathematical Monthly November 1993, 100 no. 9, 848–855.
