Add citation format information

README.md

@@ -1,7 +1,6 @@
 # SynthCode: Java Code Analysis Framework
 
-<p align="left">
-    📑 <a href="https://huggingface.co/papers/yyyy.yyyyy" target="_blank">Paper</a> &nbsp&nbsp | &nbsp&nbsp 🌐 <a href="https://synthcode.github.io/" target="_blank">Project Page</a> &nbsp&nbsp | &nbsp&nbsp 💾 <a href="https://huggingface.co/collections/toolevalxm/synthcode" target="_blank">Released Resources</a> &nbsp&nbsp | &nbsp&nbsp 📦 <a href="https://github.com/xmhtoolathlon/SynthCode-DataHub" target="_blank">Repo</a> 
+📑 [Paper](https://huggingface.co/papers/yyyy.yyyyy)    |    🌐 [Project Page](https://synthcode.github.io/)    |    💾 [Released Resources](https://huggingface.co/collections/toolevalxm/synthcode)    |    📦 [Repo](https://github.com/xmhtoolathlon/SynthCode-DataHub)
 
 We release the raw Java code data for our SynthCode project, derived from the original CodeSearchNet dataset maintained by the GitHub research team.
 
@@ -20,3 +19,7 @@ The data format for each entry:
 This dataset contains high-quality Java methods extracted from open-source repositories on GitHub.
 
 *Note: Some entries may have missing docstrings due to filtering criteria applied during data collection.
+
+**Citation**
+
+The recommended citation format for this dataset is BibTeX.