Update README.md

README.md

@@ -51,3 +51,13 @@ This dataset is split into a train and validation split. The split sizes are as
 | ------------ | ------------------- |
 | train        | 7896 |
 | valid        | 3770 |
+
+## Citation
+```
+@article{yang2022apeach,
+  title={APEACH: Attacking Pejorative Expressions with Analysis on Crowd-Generated Hate Speech Evaluation Datasets},
+  author={Yang, Kichang and Jang, Wonjun and Cho, Won Ik},
+  journal={arXiv preprint arXiv:2202.12459},
+  year={2022}
+}
+```