diff --git a/book/credits.md b/book/credits.md
index cd2a79a..dfdef48 100644
--- a/book/credits.md
+++ b/book/credits.md
@@ -3,13 +3,15 @@
 
 You can refer to this book in its entirety as:
 
-> TeachBooks Development Team (2024), _TeachBooks Manual_. https://doi.org/10.5281/zenodo.15100848. Retreived [Month, Year]. CC BY 4.0.
+> TeachBooks Development Team (2024), _TeachBooks Manual_. https://github.com/TeachBooks/manual. Retreived [Month, Year]. CC BY 4.0.
+
+This book is already registered on Zenodo: [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.15100848.svg)](https://doi.org/10.5281/zenodo.15100848)
 
 The introduction, structure and decisions on content is done under direction of the TeachBooks Development Team. The content is written by many contributors, of which there are many.
 
 We anticipate that the content of this book will change continuously. Therefore, if you'd like to refer to a specific chapter, we recommend using the source code directly with the citation that refers to the GitHub repository and lists the date and name of the file. Although content will be added over time, chapter titles and URL's in this book are expected to remain relatively static. You can refer to individual chapters or pages within this book as:
 
-> `<Title of Chapter or Page>`. In TeachBooks Development Team (2024), _TeachBooks Manual_. https://doi.org/10.5281/zenodo.15100848. CC BY 4.0. (chapter `./book/intro/`, retrieved [`<date>`]).
+> `<Title of Chapter or Page>`. In _TeachBooks Manual_. https://github.com/TeachBooks/manual (chapter `./book/intro/`, retrieved [`<date>`]).
 
 Better yet, include a link to the specific commit! _If you know what this means, we assume you know how to do it._
 
diff --git a/book/intro.md b/book/intro.md
index 5e9715b..f5784e3 100644
--- a/book/intro.md
+++ b/book/intro.md
@@ -1,7 +1,5 @@
 # TeachBooks Manual
 
-[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.15100848.svg)](https://doi.org/10.5281/zenodo.15100848)
-
 This manual is primarily designed for and by teachers for use in education, but should be a useful resource for anyone interested in creating and collaborating on <a href="https://jupyterbook.org/"><img  style="display:inline-block; height:1.5em; width:auto; transform:translate(0, -0.15em)" src="images/logo-wide.svg" alt="Jupyter book"></a>. Our aim is to provide a simple way to start book-making for new users (it only takes 10 clicks!) through advanced usage for experienced users. We hope you find this resource useful and refer back to it often.
 
 TeachBooks originated at Delft University of Technology in the Netherlands, and some of the material in this Manual reflects tools and resources specific to TU Delft. With the exception of a few tools for which we have educational licenses at Delft, everything in this Manual is open source. Despite this, we are happy to grow our community beyond Delft and welcome contributions from all users.