APA (7th ed.) Citation

Duke, J. A. (2002). Handbook of medicinal herbs (Second edition.). CRC Press.

Chicago Style (17th ed.) Citation

Duke, James A. Handbook of Medicinal Herbs. Second edition. Boca Raton, FL: CRC Press, 2002.

MLA (8th ed.) Citation

Duke, James A. Handbook of Medicinal Herbs. Second edition. CRC Press, 2002.