APA (7th ed.) Citation

Clarke, R. C., & Merlin, M. D. (2013). Cannabis: Evolution and ethnobotany. University of California Press.

Chicago Style (17th ed.) Citation

Clarke, Robert Connell, and Mark David Merlin. Cannabis: Evolution and Ethnobotany. Berkeley: University of California Press, 2013.

MLA (9th ed.) Citation

Clarke, Robert Connell, and Mark David Merlin. Cannabis: Evolution and Ethnobotany. University of California Press, 2013.