APA ציטוט

Whitney, E., & Rolfes, S. R. (2008). Understanding nutrition (11th ed.). Thomson.

Chicago Style (17th ed.) Citation

Whitney, Ellie, and Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Belmont, Calif.: Thomson, 2008.

ציטוט MLA

Whitney, Ellie, and Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Thomson, 2008.