diff --git a/documentation/CODE_STYLE.md b/documentation/CODE_STYLE.md
index 5857e22..46205bc 100644
--- a/documentation/CODE_STYLE.md
+++ b/documentation/CODE_STYLE.md
@@ -1,4 +1,8 @@
 # Code style guidelines
+
+This project follows `Google C++ Style Guide` for consistency's sake: https://google.github.io/styleguide/cppguide.html
+
+The following are the guidelines in the style guide you will use the most. In case of doubt refer to the previous link.
 ### Variable naming:
 ```cpp
 std::string table_name;  // OK - snake_case.
@@ -26,4 +30,4 @@ struct UrlTableProperties { // OK - PascalCase
 AddTableEntry() // OK - PascalCase
 DeleteUrl()     // OK - PascalCase
 OpenFileOrDie() // OK - PascalCase
-```
\ No newline at end of file
+```