feat: port cite shortcode from Bootstrap module

Author: Splitter

content/post/teach-courses/index.md

@@ -19,6 +19,16 @@ image:
 
 On this page, you'll find some examples of the types of technical content that can be rendered with Hugo Blox.
 
+## Citation
+
+Here's an example of citing a publication using the cite shortcode:
+
+{{< cite page="/publication/preprint" view="citation" >}}
+
+You can also use the default view by omitting the view parameter:
+
+{{< cite page="/publication/conference-paper" >}}
+
 ## Video
 
 Teach your course by sharing videos with your students. Choose from one of the following approaches: