Update README.md

README.md

@@ -41,5 +41,12 @@ You can find the code for this model in the following link: https://github.com/l
 
 ## Citation
 ```
-TBA
+@misc{gutierrezfandino2021fineas,
+      title={FinEAS: Financial Embedding Analysis of Sentiment}, 
+      author={Asier Gutiérrez-Fandiño and Miquel Noguer i Alonso and Petter Kolm and Jordi Armengol-Estapé},
+      year={2021},
+      eprint={2111.00526},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL}
+}
 ```