Download your freesound.org/home/download-attribution/?dl=txt file (accessible via your attribution page) and copy-paste the content
Freesound links and license details are cluttering game credits. This is great for redistribution or an included/linked text file but unnecessary for credits screens, especially of non-redistributing (read: non-open source) games or videos.
Code on GitHub. Made for Freesound. Icon made with X-Icon Editor