bibtex in ReadMe

README.md

@@ -266,7 +266,20 @@ If the script is missing, it means there was an issue with our automatically cre
 The code generated by your model can be tested by injecting it where the `TO_FILL` comment is in the test script.   
 
 ## References
-This Code was used to train and evaluate the TransCoder model [in Unsupervised Translation of Programming Languages](https://arxiv.org/pdf/2006.03511.pdf).
+This Code was used to train and evaluate the TransCoder model in:
+
+[1] M.A. Lachaux*, B. Roziere*, L. Chanussot, G. Lample [Unsupervised Translation of Programming Languages](https://arxiv.org/pdf/2006.03511.pdf).
+
+\* Equal Contribution
+
+```
+@article{lachaux2020unsupervised,
+  title={Unsupervised Translation of Programming Languages},
+  author={Lachaux, Marie-Anne and Roziere, Baptiste and Chanussot, Lowik and Lample, Guillaume},
+  journal={arXiv preprint arXiv:2006.03511},
+  year={2020}
+}
+```
 
 ## License