added citation bibtex

README.md

@@ -103,4 +103,20 @@ reconstructed_image = postprocess_tensor(reconstructed)
 
 # Save the reconstructed image.
 reconstructed_image.save("reconstructed_image.png")
+```
+
+
+## Citation
+
+If you use this VAE in your research or wish to refer to it, please cite:
+
+```
+@InProceedings{Pippi_2025_CVPR,
+    author     = {Pippi, Vittorio and Quattrini, Fabio and Cascianelli, Silvia and Tonioni, Alessio and Cucchiara, Rita},
+    title          = {Zero-Shot Styled Text Image Generation, but Make It Autoregressive},
+    booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
+    month     = {June},
+    year         = {2025},
+    pages      = {7910-7919}
+}
 ```