Added citation

README.md

@@ -1,33 +1,44 @@
-#### Languages:
-
-- Source language: English
-
-- Source language: isiZulu
-
-#### Model Details:
-
-- model: transformer
-
-- Architecture: MarianMT
-
-- pre-processing: normalization + SentencePiece
-
-#### Pre-trained Model:
-
-- https://huggingface.co/Helsinki-NLP/opus-mt-en-xh
-
-#### Corpus:
-
-- Umsuka English-isiZulu Parallel Corpus (https://zenodo.org/record/5035171#.Yh5NIOhBy3A)
-
-#### Benchmark:
-
-| Benchmark | Train | Test  |
-|-----------|-------|-------|
-| Umsuka    | 17.61 | 13.73 |
-
-#### GitHub:
-
-- https://github.com/umair-nasir14/Geographical-Distance-Is-The-New-Hyperparameter
-
-
+#### Languages:
+
+- Source language: English
+
+- Source language: isiZulu
+
+#### Model Details:
+
+- model: transformer
+
+- Architecture: MarianMT
+
+- pre-processing: normalization + SentencePiece
+
+#### Pre-trained Model:
+
+- https://huggingface.co/Helsinki-NLP/opus-mt-en-xh
+
+#### Corpus:
+
+- Umsuka English-isiZulu Parallel Corpus (https://zenodo.org/record/5035171#.Yh5NIOhBy3A)
+
+#### Benchmark:
+
+| Benchmark | Train | Test  |
+|-----------|-------|-------|
+| Umsuka    | 17.61 | 13.73 |
+
+#### GitHub:
+
+- https://github.com/umair-nasir14/Geographical-Distance-Is-The-New-Hyperparameter
+
+#### Citation:
+
+```
+@article{umair2022geographical,
+  title={Geographical Distance Is The New Hyperparameter: A Case Study Of Finding The Optimal Pre-trained Language For English-isiZulu Machine Translation},
+  author={Umair Nasir, Muhammad and Amos Mchechesi, Innocent},
+  journal={arXiv e-prints},
+  pages={arXiv--2205},
+  year={2022}
+}
+```
+