APA (7th ed.) Citation

Duvall, C. S. (2019). The African roots of marijuana. Duke University Press.

Chicago Style (17th ed.) Citation

Duvall, Chris S. The African Roots of Marijuana. Durham: Duke University Press, 2019.

MLA (8th ed.) Citation

Duvall, Chris S. The African Roots of Marijuana. Duke University Press, 2019.

Warning: These citations may not always be 100% accurate.