ScienceDirect (Online service), Marriott, B. P., Birt, D. F., Stallings, V. A., & Yates, A. A. (2020). Present knowledge in nutrition (Eleventh edition.). Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Bernadette P. Marriott, Diane F. Birt, Virginia A. Stallings, and Allison A. Yates. Present Knowledge in Nutrition. Eleventh edition. London: Academic Press, 2020.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Present Knowledge in Nutrition. Eleventh edition. Academic Press, 2020.
Warning: These citations may not always be 100% accurate.