Whitney, E., & Rolfes, S. R. (2008). Understanding nutrition (11th ed.). Thomson.
芝加哥风格引文Whitney, Ellie, 与 Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Belmont, Calif.: Thomson, 2008.
MLA引文Whitney, Ellie, 与 Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Thomson, 2008.
警告：这些引文格式不一定是100％准确.