APA (7th ed.) Citation

Duke, J. A. (1992). Handbook of edible weeds. CRC Press.

Chicago Style (17th ed.) Citation

Duke, James A. Handbook of Edible Weeds. Boca Raton, Florida: CRC Press, 1992.

MLA (9th ed.) Citation

Duke, James A. Handbook of Edible Weeds. CRC Press, 1992.