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.
Ọ́ dị̀ ḿkpà kà ị́ rụ̀tụ́ ákā n'ébé ị́chọ̀tàrà íkíké ọ̀hànézè kà ị́zènárị́ ńkwútọ̀ nà ínyē òhèrè màkà ńsònyé nà <copyrightIssuesLink>ókwú òkè-ónyénwé (copyright issues)</copyrightIssuesLink>. Ǹké à bụ̀ ụ́zọ̀ òlé nà òlé ị́ nwèrè íké ísí kọ́wáá ọ́rụ́ áhụ̀.