Adding citation info

CITATION.rst

@@ -0,0 +1,13 @@
+Gressmann, F., Király, F. J., Mateen, B., & Oberhauser, H. (2018). Probabilistic supervised learning. ArXiv:1801.00753 [Cs, Math, Stat]. Retrieved from http://arxiv.org/abs/1801.00753 ::
+
+    @article{skpro,
+      archivePrefix = {arXiv},
+      eprinttype = {arxiv},
+      eprint = {1801.00753},
+      primaryClass = {cs, math, stat},
+      title = {Probabilistic Supervised Learning},
+      url = {http://arxiv.org/abs/1801.00753},
+      urldate = {2018-01-03},
+      date = {2018-01-02},
+      author = {Gressmann, Frithjof and Király, Franz J. and Mateen, Bilal and Oberhauser, Harald}
+    }

README.md

@@ -27,7 +27,10 @@ Installation is easy using Python's package manager
 
     $ pip install skpro
 
-### Contributing
+### Contributing & Citation
 
 We welcome contributions to the skpro project. Please read our [contribution guide](/CONTRIBUTING.md).
 
+If you use skpro in a scientific publication, we would appreciate [citations](CITATION.rst).
+
+

docs/contributing.rst

@@ -1,6 +1,14 @@
-Contributing
-************
+Contributing & Citation
+***********************
 
-We welcome any contribution to the skpro project.
+Contributing guide
+------------------
 
-Please read our `contribution guide <https://github.com/alan-turing-institute/skpro/blob/master/CONTRIBUTING.md>`_ on Github.
+We welcome any contribution to the skpro project. Please read our `contribution guide <https://github.com/alan-turing-institute/skpro/blob/master/CONTRIBUTING.md>`_ on Github.
+
+Cite skpro
+----------
+
+If you use skpro in a scientific publication, we would appreciate citations to the following paper:
+
+.. include:: ../CITATION.rst

docs/index.rst

@@ -23,7 +23,7 @@ Contents
    API Reference <api/modules>
    Changelog <changes>
    Authors <authors>
-   Contributing <contributing>
+   Contributing & Citation <contributing>
    License <license>