It's important that you reference where you found the public licence to avoid plagiarism and to allow for follow ups on <copyrightIssuesLink>copyright issues</copyrightIssuesLink>. Here are a few ways you can cite the work.
ni li suli: o pana e lipu pi sona sina. ni la, sina kama jo ike ala. jan ante li ken toki e <copyrightIssuesLink>ike pi sona sina</copyrightIssuesLink>. mi pana e nasin pana: