Update README.md

README.md

@@ -29,7 +29,14 @@ The `with_original_value` version is a byproduct of the dataset creation process
 | Paper Report |  68.8 | 64.8 | 67.4 | 65.3 | 60.2 | 66.1 | 67.1 | 
 | Released Model |  69.5 | 65.1 | 68.1 | 66.7 | 60.9 | 67.4 | 69.1 | 
 
-## Copyright
-Except where stated explicitly otherwise, the copyright to the source code is licensed under the Creative Commons - Attribution-NonCommercial 4.0 International license (CC BY-NC 4.0): https://creativecommons.org/licenses/by-nc/4.0/.
-
-Any commercial use (whether for the benefit of third parties or internally in production) requires an explicit license.
+## Citation
+If you use our dataset or codebase, please cite our paper:
+```
+@inproceedings{Dou2022MultiSpiderTB,
+  title={MultiSpider: Towards Benchmarking Multilingual Text-to-SQL Semantic Parsing},
+  author={Longxu Dou and Yan Gao and Mingyang Pan and Dingzirui Wang and Wanxiang Che and Dechen Zhan and Jian-Guang Lou},
+  booktitle={AAAI Conference on Artificial Intelligence},
+  year={2023},
+  url={https://ojs.aaai.org/index.php/AAAI/article/view/26499/26271}
+}
+```