Update README.md

README.md

@@ -99,7 +99,14 @@ The model may produce inaccurate or false information, and its accuracy is not g
 
 ## How to cite
 ```bibtex
-@misc{}
+@misc{inoue2024heronbench,
+      title={Heron-Bench: A Benchmark for Evaluating Vision Language Models in Japanese}, 
+      author={Yuichi Inoue and Kento Sasaki and Yuma Ochi and Kazuki Fujii and Kotaro Tanahashi and Yu Yamaguchi},
+      year={2024},
+      eprint={2404.07824},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV}
+}
 ```
 
 ---