diff --git a/LICENSE b/LICENSE
index 647e9deb..0672d0fd 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2015-2025 Valentyn Kolesnikov
+Copyright (c) 2015-2025 Valentyn Kolesnikov <0009-0003-9608-3364@orcid.org>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/citation.cff b/citation.cff
new file mode 100644
index 00000000..19bfc1c1
--- /dev/null
+++ b/citation.cff
@@ -0,0 +1,12 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Kolesnikov"
+  given-names: "Valentyn"
+  orcid: "https://orcid.org/0009-0003-9608-3364"
+title: "underscore-java"
+version: 1.8
+doi: 10.5281/zenodo.16879600
+date-released: 2025-08-01
+url: "https://github.com/javadev/underscore-java"
+license: MIT