Clarke, R. C., & Merlin, M. D. (2013). Cannabis: Evolution and ethnobotany. University of California Press.
Chicago-čujuhus (17. p.)Clarke, Robert Connell, juo Mark David Merlin. Cannabis: Evolution and Ethnobotany. Berkeley: University of California Press, 2013.
MLA-čujuhus (9. p.)Clarke, Robert Connell, juo Mark David Merlin. Cannabis: Evolution and Ethnobotany. University of California Press, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.