APA (7th ed.) Citation

Johnson, I. T., & Williamson, G. (2003). Phytochemical functional foods. CRC Press/Woodhead Publishing.

Chicago Style (17th ed.) Citation

Johnson, I. T., and Gary Williamson. Phytochemical Functional Foods. Cambridge, England: CRC Press/Woodhead Publishing, 2003.

MLA (8th ed.) Citation

Johnson, I. T., and Gary Williamson. Phytochemical Functional Foods. CRC Press/Woodhead Publishing, 2003.

Warning: These citations may not always be 100% accurate.