Update README.md

README.md

@@ -25,6 +25,7 @@ size_categories:
        <a href=#key-fields>Key Fields</a> |
        <a href=#example-entry>Example Entry</a> |
        <a href=#using-the-dataset-with-python>Using the Dataset with Python</a> |
+       <a href=#citation>Citation</a> |
        <a href=#license>License</a>
    <p>
 </h4>
@@ -204,6 +205,19 @@ bgb = gesetze[787]
 print(bgb["metadaten"]["langtitel"])
 # → Bürgerliches Gesetzbuch
 ```
+
+## Citation
+
+Please consider citing our [paper](https://arxiv.org/abs/2605.31338) when using the dataset:
+
+```bibtex
+@article{darji2026bundesrecht,
+  title={Bundesrecht: An Open Library and Corpus for German Statutory Reference Processing},
+  author={Darji, Harshil and Heckelmann, Martin and Kratsch, Christina and de Melo, Gerard},
+  journal={arXiv preprint arXiv:2605.31338},
+  year={2026}
+}
+```
  
 ## License