diff --git a/README.rst b/README.rst
index 3f35eb0..0f4ec18 100644
--- a/README.rst
+++ b/README.rst
@@ -3,7 +3,7 @@ NumCu
 
 Numerical CUDA-based Python library built on top of `CuVec <https://github.com/AMYPAD/CuVec>`_.
 
-|Version| |Downloads| |Py-Versions| |Licence| |Tests| |Coverage|
+|Version| |Downloads| |Py-Versions| |DOI| |Licence| |Tests| |Coverage|
 
 .. contents:: Table of contents
    :backlinks: top
@@ -14,7 +14,7 @@ Install
 
 Requirements:
 
-- Python 3.6 or greater (e.g. via `Anaconda or Miniconda <https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html#anaconda-or-miniconda>`_)
+- Python 3.6 or greater (e.g. via `Anaconda or Miniconda <https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html#anaconda-or-miniconda>`_ or via `python3-dev`)
 - (optional) `CUDA SDK/Toolkit <https://developer.nvidia.com/cuda-downloads>`_ (including drivers for an NVIDIA GPU)
 
   * note that if the CUDA SDK/Toolkit is installed *after* NumCu, then NumCu must be re-installed to enable CUDA support
@@ -36,13 +36,15 @@ See `CONTRIBUTING.md <https://github.com/AMYPAD/NumCu/blob/main/CONTRIBUTING.md>
 Licence
 ~~~~~~~
 
-|Licence|
+|Licence| |DOI|
 
 Copyright 2022
 
 - `Casper O. da Costa-Luis <https://github.com/casperdcl>`__ @ University College London/King's College London
 - `Contributors <https://github.com/AMYPAD/numcu/graphs/contributors>`__
 
+.. |DOI| image:: https://zenodo.org/badge/DOI/10.5281/zenodo.7013340.svg
+   :target: https://doi.org/10.5281/zenodo.7013340
 .. |Licence| image:: https://img.shields.io/pypi/l/numcu.svg?label=licence
    :target: https://github.com/AMYPAD/NumCu/blob/main/LICENCE
 .. |Tests| image:: https://img.shields.io/github/workflow/status/AMYPAD/NumCu/Test?logo=GitHub
diff --git a/docs/index.md b/docs/index.md
index e5fab5c..ce75ebf 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,9 +2,10 @@
 
 Numerical CUDA-based Python library built on top of [CuVec](https://amypad.github.com/CuVec).
 
-[![Version](https://img.shields.io/pypi/v/o.svg?logo=python&logoColor=white)](https://github.com/AMYPAD/NumCu/releases)
+[![Version](https://img.shields.io/pypi/v/numcu.svg?logo=python&logoColor=white)](https://github.com/AMYPAD/NumCu/releases)
 [![Downloads](https://img.shields.io/pypi/dm/numcu.svg?logo=pypi&logoColor=white&label=PyPI%20downloads)](https://pypi.org/project/numcu)
 [![Py-Versions](https://img.shields.io/pypi/pyversions/numcu.svg?logo=python&logoColor=white)](https://pypi.org/project/numcu)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7013340.svg)](https://doi.org/10.5281/zenodo.7013340)
 [![Licence](https://img.shields.io/pypi/l/numcu.svg?label=licence)](https://github.com/AMYPAD/NumCu/blob/main/LICENCE)
 [![Tests](https://img.shields.io/github/workflow/status/AMYPAD/NumCu/Test?logo=GitHub)](https://github.com/AMYPAD/NumCu/actions)
 [![Coverage](https://codecov.io/gh/AMYPAD/NumCu/branch/main/graph/badge.svg)](https://codecov.io/gh/AMYPAD/NumCu)
@@ -17,7 +18,7 @@ pip install numcu
 
 Requirements:
 
-- Python 3.6 or greater (e.g. via [Anaconda or Miniconda](https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html#anaconda-or-miniconda))
+- Python 3.6 or greater (e.g. via [Anaconda or Miniconda](https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html#anaconda-or-miniconda) or via `python3-dev`)
 - (optional) [CUDA SDK/Toolkit](https://developer.nvidia.com/cuda-downloads) (including drivers for an NVIDIA GPU)
   + note that if the CUDA SDK/Toolkit is installed *after* NumCu, then NumCu must be re-installed to enable CUDA support
 
diff --git a/docs/licence.md b/docs/licence.md
index ad4666d..36dfbcb 100644
--- a/docs/licence.md
+++ b/docs/licence.md
@@ -1,5 +1,7 @@
 Copyright &copy; [Casper da Costa-Luis](https://github.com/casperdcl) 2022
 
+Citation: [DOI:10.5281/zenodo.7013340](https://doi.org/10.5281/zenodo.7013340)
+
 > Exhibit A - Source Code Form License Notice
 > -------------------------------------------
 >
diff --git a/docs/pydoc-markdown.yml b/docs/pydoc-markdown.yml
index 5f2a246..12d98e5 100644
--- a/docs/pydoc-markdown.yml
+++ b/docs/pydoc-markdown.yml
@@ -31,6 +31,8 @@ renderer:
       href: https://github.com/AMYPAD/NumCu/releases
     - title: Issues
       href: https://github.com/AMYPAD/NumCu/issues?q=
+    - title: Citation/DOI
+      href: https://doi.org/10.5281/zenodo.7013340
   - title: Contributing
     name: contrib
     source: ../CONTRIBUTING.md