APA-čujuhus (7. p.)
Nougier, M., & Cots, A. (2021). The Global Drug Policy Index 2021. International Drug Policy Consortium.
Chicago-čujuhus (17. p.)
Nougier, M., juo A. Cots. The Global Drug Policy Index 2021. Londres: International Drug Policy Consortium, 2021.
MLA-čujuhus (9. p.)
Nougier, M., juo A. Cots. The Global Drug Policy Index 2021. International Drug Policy Consortium, 2021.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.