Add License and Citation

README.md

@@ -72,7 +72,12 @@ AgriField3D/
 
 - **`FielGrwon_ZeaMays_Reconstructed_Surface_dat.zip`**:
   - Contains 520 `.ply` files. Each file represents the reconstructed NURBS surface information including degree, knot vector, and control point values.
-  
+
+**License**
+```
+CC-BY-NC-4.0
+```
+
 ### How to Access
 1. **Download the `.zip` files**:
    - [FielGrwon_ZeaMays_RawPCD_100k.zip](https://huggingface.co/datasets/BGLab/AgriField3D/blob/main/datasets/FielGrwon_ZeaMays_RawPCD_100k.zip)
@@ -104,3 +109,12 @@ import open3d as o3d
 pcd = o3d.io.read_point_cloud("FielGrwon_ZeaMays_RawPCD_100k/0001.ply")
 o3d.visualization.draw_geometries([pcd])
 ```
+
+**Citation**
+If you find this dataset useful in your research, please consider citing our paper as follows: 
+```
+@article{kimara2025AgriField3D,
+        title = "AgriField3D: A Curated 3D Point Cloud Dataset of Field-Grown Plants from a Maize Diversity Panel",
+        author = "Elvis Kimara, Mozhgan Hadadi, Jackson Godbersen, Aditya Balu, Zaki Jubery, Adarsh Krishnamurthy, Patrick Schnable, Baskar Ganapathysubramanian"
+        year = "2025"
+}