Updated README.md

README.md

@@ -105,10 +105,12 @@ python upm-gti-face_test.py
 
 
 ## Citation
+```BibTex
 @inproceedings{rodrigo2023comprehensive,\
     title={Comprehensive Comparison of Vision Transformers and Traditional Convolutional Neural Networks for Face Recognition Tasks},\
     author={Rodrigo, Marcos and Cuevas, Carlos and García, Narciso},\
     booktitle={Under revision for the 2023 IEEE International Conference on Image Processing},\
     year={2023},\
     organization={IEEE}\
-}
+}
+```