Update README.md

README.md

@@ -250,4 +250,23 @@ curl --location 'http://localhost:8000/completion' \
 * Kriangkrai Saetan ([email protected])
 * Pitikorn Khlaisamniang ([email protected])
 
+### Citation
+If OpenThaiGPT has been beneficial for your work, kindly consider citing it as follows:
+
+#### Bibtex
+```bibtex
+@misc{yuenyong2024openthaigpt15thaicentricopen,
+      title={OpenThaiGPT 1.5: A Thai-Centric Open Source Large Language Model}, 
+      author={Sumeth Yuenyong and Kobkrit Viriyayudhakorn and Apivadee Piyatumrong and Jillaphat Jaroenkantasima},
+      year={2024},
+      eprint={2411.07238},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2411.07238}, 
+}
+```
+#### APA Style (for TXT, MS Word)
+```
+Yuenyong, S., Viriyayudhakorn, K., Piyatumrong, A., & Jaroenkantasima, J. (2024). OpenThaiGPT 1.5: A Thai-Centric Open Source Large Language Model. arXiv [Cs.CL]. Retrieved from http://arxiv.org/abs/2411.07238
+```
 <i>Disclaimer: Provided responses are not guaranteed.</i>