APA (7th ed.) Citation
Johnson, I. T., & Williamson, G. (2003). Phytochemical functional foods. Woodhead Pub. CRC Press.
Chicago Style (17th ed.) Citation
Johnson, I. T., and Gary Williamson. Phytochemical Functional Foods. Cambridge, England Boca Raton, Fla: Woodhead Pub. CRC Press, 2003.
MLA (9th ed.) Citation
Johnson, I. T., and Gary Williamson. Phytochemical Functional Foods. Woodhead Pub. CRC Press, 2003.
Warning: These citations may not always be 100% accurate.