APA aipamena

Duke, J. A. (1992). Handbook of biologically active phytochemicals and their activities. CRC Press.

Chicago Style aipamena

Duke, James A. Handbook of Biologically Active Phytochemicals and Their Activities. Boca Raton, FL: CRC Press, 1992.

MLA aipamena

Duke, James A. Handbook of Biologically Active Phytochemicals and Their Activities. CRC Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.