diff --git a/CITATION.cff b/CITATION.cff
new file mode 100644
index 00000000..338a6c7a
--- /dev/null
+++ b/CITATION.cff
@@ -0,0 +1,30 @@
+cff-version: 1.2.0
+message: "If you use this lesson material, please cite it using these metadata."
+authors:
+- name: "CodeRefinery"
+- family-names: "Bast"
+  given-names: "Radovan"
+- family-names: "Wikfeldt"
+  given-names: "Kjartan Thor"
+- family-names: "Darst"
+  given-names: "Richard"
+- family-names: "Razick"
+  given-names: "Sabry"
+- family-names: "Iusan"
+  given-names: "Diana"
+- family-names: "Lindi"
+  given-names: "Bjørn"
+- family-names: "Andrei"
+  given-names: "Constantin-Octavian"
+- family-names: "Suvilehto"
+  given-names: "Jyry"
+- family-names: "Fasshauer"
+  given-names: "Elke"
+title: "Introduction to version control"
+type: "data"
+abstract: "Why we want to track versions and how to go back in time to a working version. This lesson brings you from zero to using Git and GitHub for own projects."
+version: 2025-03-19
+date-released: 2025-03-19
+url: "https://coderefinery.github.io/git-intro/"
+license: CC-BY-4.0
+repository-code: "https://github.com/coderefinery/git-intro"
diff --git a/content/conf.py b/content/conf.py
index 8f9fbbc0..bf17fc12 100644
--- a/content/conf.py
+++ b/content/conf.py
@@ -19,8 +19,8 @@
 # -- Project information -----------------------------------------------------
 
 project = "Introduction to version control with Git"
-copyright = "CodeRefinery project"
-author = "CodeRefinery project"
+copyright = "CodeRefinery contributors"
+author = "CodeRefinery contributors"
 github_user = "coderefinery"
 github_repo_name = "git-intro"  # auto-detected from dirname if blank
 github_version = "main"