Update README.md

README.md

@@ -222,6 +222,7 @@ Please refer to the dataset repository on GitHub if you want to re-generate the
 
 **BibTeX:**
 
+```pyhton
 @misc{siedler2025sphyr,
   title        = {SPhyR: Spatial-Physical Reasoning Benchmark on Material Distribution},
   author       = {Philipp D. Siedler},
@@ -232,10 +233,13 @@ Please refer to the dataset repository on GitHub if you want to re-generate the
   doi          = {10.48550/arXiv.2505.16048},
   url          = {https://arxiv.org/abs/2505.16048}
 }
+```
 
 **APA:**
 
+```python
 Siedler, P. D. (2025). SPhyR: Spatial-Physical Reasoning Benchmark on Material Distribution. arXiv. https://doi.org/10.48550/arXiv.2505.16048
+```
 
 ## Dataset Card Authors