Thank you for your question.
It sounds like you can use an
Attribution-NonCommercial-NoDerivatives 4.0 Creative Commons license, see
https://creativecommons.org/licenses/by-nc-nd/4.0/ for a plain Engish summary and
https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode for the actual liecnse in legal language.
All Creative Commons licenses are described at https://creativecommons.org/licenses/
I hope this information is helpful.