Update README.md

README.md

@@ -125,14 +125,18 @@ This version improves:
 
 ---
 
-## 📎 Citation
-
-If you use this dataset in research:
-
-Files included:
-- nodes.csv (core identity graph nodes)
-- edges.csv (relationship graph)
-- schema.jsonld (Linked Data schema)
-- metadata.json (supplementary metadata)
 
 
+## 📎 Citation
+## 🔖 BibTeX Citation
+
+```bibtex
+@dataset{behrouzi_identity_graph_q1_v02_2025,
+  author       = {Hamed Behrouzi},
+  title        = {Identity Graph Dataset (Q1 Edition, v02)},
+  year         = {2025},
+  month        = dec,
+  publisher    = {HuggingFace Datasets},
+  url          = {https://huggingface.co/datasets/HamedBehrouzi/HamedBehrouzi-IdentityGraph-Q1-v02},
+  note         = {Multilingual professional identity graph dataset including nodes.csv, edges.csv, schema.jsonld, and metadata.json.}
+}