Added paper reference to landing page.

docs/index.markdown

@@ -11,7 +11,33 @@ In order to access the dataset you will need to fill out [our data access form](
 Once the form has been completed and reviewed we will provide you with a link to download the data.
 
 ## Citation
-If you use this dataset in your own work please use the following citation:
+If you use this dataset in your own work, please use the following citation:
 ```{bibtex}
-TODO: Add citation upon publication.
+@misc{mondini-2024-uchaguzi-2022-dataset-citizen-reports,
+      title={Uchaguzi-2022: A Dataset of Citizen Reports on the 2022 Kenyan Election}, 
+      author={Roberto Mondini and Neema Kotonya and Robert L. Logan IV and Elizabeth M Olson and Angela Oduor Lungati and Daniel Duke Odongo and Tim Ombasa and Hemank Lamba and Aoife Cahill and Joel R. Tetreault and Alejandro Jaimes},
+      year={2024},
+      eprint={2412.13098},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2412.13098}, 
+}
 ```
+
+<!---
+Replace the bibtex above with COLING 2025 bibtex when the proceedings are published in Jan:
+```{bibtex}
+@inproceedings{mondini-2025-uchaguzi-2022-dataset-citizen-reports,
+      title={Uchaguzi-2022: A Dataset of Citizen Reports on the 2022 Kenyan Election}, 
+      author={Roberto Mondini and Neema Kotonya and Robert L. Logan IV and Elizabeth M Olson and Angela Oduor Lungati and Daniel Duke Odongo and Tim Ombasa and Hemank Lamba and Aoife Cahill and Joel R. Tetreault and Alejandro Jaimes},
+      editor = "",
+      booktitle = "Proceedings of the 31st International Conference on Computational Linguistics (COLING 2025)",
+      publisher = "International Committee on Computational Linguistics",
+      url = "",
+      doi = "",
+      pages = "",
+      month = jan,
+      year = "2025",
+}
+```
+-->