diff --git a/index.html b/index.html
index a19272a..abb3514 100644
--- a/index.html
+++ b/index.html
@@ -40,17 +40,6 @@ To be published by MIT Press.
 	<li>  Chapter 21 - Deep learning and ethics
 </ul>
 
-<br>
-Citation:
-<pre><code>
- @book{prince2023understanding,
- author = "Simon J.D. Prince",
- title = "Understanding Deep Learning",
- publisher = "MIT Press",
- year = 2023,
- url = "https://udlbook.github.io/udlbook/"
-}
-</code></pre>
 	
 <h2>Resources for instructors </h2>
 <ul> 
@@ -75,5 +64,17 @@ Citation:
 	<li>  Chapter 19 - Deep reinforcement learning: <a href="https://github.com/udlbook/udlbook/raw/main/PDFFigures/UDLChap19PDF.zip">PDF Figures</a>  / <a href="https://drive.google.com/file/d/1a5WUoF7jeSgwC_PVdckJi1Gny46fCqh0/view?usp=drive_link"> SVG Figures</a> / <a href="https://docs.google.com/presentation/d/1TnYmVbFNhmMFetbjyfXGmkxp1EHauMqr/edit?usp=drive_link&ouid=110441678248547154185&rtpof=true&sd=true"> PowerPoint Figures </a> 
 	<li>  Chapter 20 - Why does deep learning work?: <a href="https://github.com/udlbook/udlbook/raw/main/PDFFigures/UDLChap20PDF.zip">PDF Figures</a>  / <a href="https://drive.google.com/file/d/1M2d0DHEgddAQoIedKSDTTt7m1ZdmBLQ3/view?usp=drive_link"> SVG Figures</a> / <a href="https://docs.google.com/presentation/d/1coxF4IsrCzDTLrNjRagHvqB_FBy10miA/edit?usp=drive_link&ouid=110441678248547154185&rtpof=true&sd=true"> PowerPoint Figures</a>
 	<li>  Chapter 21 - Deep learning and ethics: <a href="https://github.com/udlbook/udlbook/raw/main/PDFFigures/UDLChap21PDF.zip">PDF Figures</a>  / <a href="https://drive.google.com/file/d/1jixmFfwmZkW_UVYzcxmDcMsdFFtnZ0bU/view?usp=drive_link"> SVG Figures</a>/ <a href="https://docs.google.com/presentation/d/1EtfzanZYILvi9_-Idm28zD94I_6OrN9R/edit?usp=drive_link&ouid=110441678248547154185&rtpof=true&sd=true">PowerPoint Figures</a>
-	<li>  Appendices - <a href="https://github.com/udlbook/udlbook/raw/main/PDFFigures/UDLAppendixDF.zip">PDF Figures</a>  / <a href="https://drive.google.com/file/d/1k2j7hMN40ISPSg9skFYWFL3oZT7r8v-l/view?usp=drive_link"> SVG Figures</a> / <a href="https://docs.google.com/presentation/d/1_2cJHRnsoQQHst0rwZssv-XH4o5SEHks/edit?usp=drive_link&ouid=110441678248547154185&rtpof=true&sd=true">Powerpoint Figures</a>
+	<li>  Appendices - <a href="https://github.com/udlbook/udlbook/raw/main/PDFFigures/UDLAppendixPDF.zip">PDF Figures</a>  / <a href="https://drive.google.com/file/d/1k2j7hMN40ISPSg9skFYWFL3oZT7r8v-l/view?usp=drive_link"> SVG Figures</a> / <a href="https://docs.google.com/presentation/d/1_2cJHRnsoQQHst0rwZssv-XH4o5SEHks/edit?usp=drive_link&ouid=110441678248547154185&rtpof=true&sd=true">Powerpoint Figures</a>
 </ul>
+
+<br>
+Citation:
+<pre><code>
+ @book{prince2023understanding,
+ author = "Simon J.D. Prince",
+ title = "Understanding Deep Learning",
+ publisher = "MIT Press",
+ year = 2023,
+ url = "https://udlbook.github.io/udlbook/"
+}
+</code></pre>