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Katia Gatt 2025-06-27 23:09:43 +02:00
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In this exercise, you will learn how to add a bibliography to your book and how to include references to sources using different citation styles (e.g., numeric, author–year, or label-based).
\::::::{topic} Exercise objective
::::::{topic} Exercise objective
Can you include references in your book using a bibliography file and cite them using different formats?
\::::::
::::::
```{tip}
Citing references properly gives credit to original authors and improves your writing. See the [JupyterBook guide on citations](https://jupyterbook.org/en/stable/content/citations.html) for full details.
@ -33,7 +33,7 @@ Citing references properly gives credit to original authors and improves your wr
year = {1905}
}
```
4. Return to the Markdown file you are working on, and link the bibliography file using a **front matter header**. This should be placed at the very top of your file to automatically enable citations and bibliography rendering:
4. Return to the Markdown file you are working on, and link the bibliography file using a front matter header. This should be placed at the very top of your file to automatically enable citations and bibliography rendering:
```md
---
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## Citing sources in different formats
5. To cite a source in **numeric style** (default when using `unsrt`), use `[@key]`. Try the following example:
5. To cite a source in numeric style (default when using `unsrt`), use `[@key]`. Try the following example:
```md
Einstein's paper on relativity changed physics [@einstein1905].
```
6. To cite a source in **author–year style**, change the style to `author-year` as shown below. Try this out and see how the citation from the previous step changes to the new formatting style.
6. To cite a source in author–year style, change the style to `author-year` as shown below. Try this out and see how the citation from the previous step changes to the new formatting style.
````md
```{bibliography}
@ -86,7 +86,7 @@ Einstein's paper on relativity changed physics [@einstein1905].
@einstein1905 describes special relativity...
```
8. You can also site **multiple references** by separating them with semicolons:
8. You can also site multiple references by separating them with semicolons:
```md
Several foundational works include [@einstein1905; @knuth1984].