Update README.md

README.md

@@ -15,4 +15,17 @@ COSMOS is introduced in the paper [COSMOS: Cross-Modality Self-Distillation for
 
 **Usage**
 
-Please refer to our [Github repo](https://github.com/ExplainableML/cosmos) for detailed usage.
+Please refer to our [Github repo](https://github.com/ExplainableML/cosmos) for detailed usage.
+
+**Citation**
+
+If you find our work useful, please consider citing:
+
+```bibtex
+@article{kim2024cosmos,
+  title={COSMOS: Cross-Modality Self-Distillation for Vision Language Pre-training},
+  author={Kim, Sanghwan and Xiao, Rui and Georgescu, Mariana-Iuliana and Alaniz, Stephan and Akata, Zeynep},
+  journal={arXiv preprint arXiv:2412.01814},
+  year={2024}
+}
+```