Improve citation instructions
Citing Lightkurve
=================
-If you find Lightkurve useful in your research and would like to acknowledge it,
-please check our entry on `zenodo <https://doi.org/10.5281/zenodo.1181928>`_.
+If you find Lightkurve useful in your research, please make sure to cite it in your publications.
+
+A journal publication describing Lightkurve is in preparation.
+In meanwhile, please cite our `Astrophysics Source Code Library entry <https://ascl.net/1812.013>`_ using the Bibtex code below:
+
+.. code-block:: latex
+
+
+ @MISC{2018ascl.soft12013L,
+ author = {{Lightkurve Collaboration} and {Cardoso}, J.~V.~d.~M. and {Hedges}, C. and
+ {Gully-Santiago}, M. and {Saunders}, N. and {Cody}, A.~M. and
+ {Barclay}, T. and {Hall}, O. and {Sagear}, S. and {Turtelboom}, E. and
+ {Zhang}, J. and {Tzanidakis}, A. and {Mighell}, K. and {Coughlin}, J. and
+ {Bell}, K. and {Berta-Thompson}, Z. and {Williams}, P. and {Dotson}, J. and
+ {Barentsen}, G.},
+ title = "{Lightkurve: Kepler and TESS time series analysis in Python}",
+ keywords = {Software, NASA},
+ howpublished = {Astrophysics Source Code Library},
+ year = 2018,
+ month = dec,
+ archivePrefix = "ascl",
+ eprint = {1812.013},
+ adsurl = {http://adsabs.harvard.edu/abs/2018ascl.soft12013L},
+ adsnote = {Provided by the SAO/NASA Astrophysics Data System}
+ }
+
+In addition, you may elect to cite a specific version of Lightkurve using the `version-specific DOI <https://doi.org/10.5281/zenodo.1181928>`_ provided by Zenodo.
+
+Lightkurve was built on top of a number of powerful libraries, including `Astropy <https://astropy.org>`_, `Astroquery <https://astroquery.readthedocs.io>`_, `Celerite <https://celerite.readthedocs.io>`_, `NumPy <https://www.numpy.org/>`_, `SciPy <https://scipy.org>`_, and `Matplotlib <https://matplotlib.org/>`_. We strongly encourage you to cite these packages as well.
