Update README.md

README.md

@@ -172,10 +172,18 @@ Carbon emissions can be estimated using the [Machine Learning Impact calculator]
 
 ## Citation [optional]
 
+```bibtex
+@misc{Molino2019,
+  author = {Piero Molino and Yaroslav Dudin and Sai Sumanth Miryala},
+  title = {Ludwig: a type-based declarative deep learning toolbox},
+  year = {2019},
+  eprint = {arXiv:1909.07930},
+}
 <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
 
 **BibTeX:**
 
+
 [More Information Needed]
 
 **APA:**