Cita APA (7a ed.)

Duke, J. A. (1986). Handbook of medicinal herbs (3rd ed.). CRC Press.

Cita Chicago Style (17a ed.)

Duke, James A. Handbook of Medicinal Herbs. 3rd ed. Boca Ratón: CRC Press, 1986.

Cita MLA (9a ed.)

Duke, James A. Handbook of Medicinal Herbs. 3rd ed. CRC Press, 1986.