Add citation to README

README.md

@@ -5,6 +5,7 @@
 [![star this repo](https://img.shields.io/github/stars/vanheeringen-lab/seq2science?style=flat&color=brightgreen)](https://github.com/vanheeringen-lab/seq2science/stargazers)
 [![Test Status](http://ocimum.science.ru.nl/jenkins/buildStatus/icon?job=seq2science%2Fmaster&subject=tests)](http://ocimum.science.ru.nl/jenkins/job/seq2science/job/master/lastBuild/display/redirect/)
 [![docs](https://github.com/vanheeringen-lab/seq2science/workflows/docs/badge.svg)](https://vanheeringen-lab.github.io/seq2science)
+[![DOI](https://img.shields.io/badge/DOI-10.7717%2Fpeerj.16380-%2302A7FC)](https://doi.org/10.7717/peerj.16380)
 [![DOI](https://zenodo.org/badge/196379320.svg)](https://zenodo.org/badge/latestdoi/196379320)
 
 Seq2science is the attempt of the *van heeringen lab* to generate a collection of generic pipelines/workflows which can be used by complete beginners to bioinformatics and experienced bioinformaticians alike. Please take a look at our [docs](https://vanheeringen-lab.github.io/seq2science/) for help with installation, how to run it, and best practices.
@@ -25,3 +26,6 @@ Information for new users, such as how to install and configure can be found in
 
 ## Feedback
 Anything not working as expected? Please reach out to us via our [issues](https://github.com/vanheeringen-lab/seq2science/issues) page and we'll try to help you as soon as possible!
+
+## Cite us
+van der Sande M, Frölich S, Schäfers T, Smits JGA, Snabel RR, Rinzema S, van Heeringen SJ. 2023. Seq2science: an end-to-end workflow for functional genomics analysis. PeerJ 11:e16380 https://doi.org/10.7717/peerj.16380