[Minor][Doc] Fix README (#332)

README.rst

@@ -196,16 +196,23 @@ third-party libraries may not have the same license as GraphAr.
 Publication
 -----------
 
-```
-@misc{li2023enhancing,
-      title={Enhancing Data Lakes with GraphAr: Efficient Graph Data Management with a Specialized Storage Scheme}, 
-      author={Xue Li and Weibin Zeng and Zhibin Wang and Diwen Zhu and Jingbo Xu and Wenyuan Yu and Jingren Zhou},
-      year={2023},
-      eprint={2312.09577},
-      archivePrefix={arXiv},
-      primaryClass={cs.DB}
-}
-```
+- Xue Li, Weibin Zeng, Zhibin Wang, Diwen Zhu, Jingbo Xu, Wenyuan Yu, Jingren Zhou.
+  `GraphAr: An Efficient Storage Scheme for Graph Data in Data Lakes[J] <https://arxiv.org/abs/2312.09577>`_.
+  arXiv preprint arXiv:2312.09577, 2023.
+
+.. code:: bibtex
+
+  @article{li2023enhancing,
+    author = {Xue Li and Weibin Zeng and Zhibin Wang and Diwen Zhu and Jingbo Xu and Wenyuan Yu and Jingren Zhou},
+    title = {GraphAr: An Efficient Storage Scheme for Graph Data in Data Lakes},
+    year = {2023},
+    url = {https://doi.org/10.48550/arXiv.2312.09577},
+    doi = {10.48550/ARXIV.2312.09577},
+    eprinttype = {arXiv},
+    eprint = {2312.09577},
+    biburl = {https://dblp.org/rec/journals/corr/abs-2312-09577.bib},
+    bibsource = {dblp computer science bibliography, https://dblp.org}
+  }
 
 
 .. _Apache License 2.0: https://github.com/alibaba/GraphAr/blob/main/LICENSE