APA (7th ed.) Citation

ScienceDirect (Online service) & Packer, L. (1992). Carotenoids. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Lester Packer. Carotenoids. San Diego: Academic Press, 1992.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Lester Packer. Carotenoids. Academic Press, 1992.

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