Cita APA

Whitney, E., & Ellie Whitney; Sharon Rady Rolfes. (2005). Understanding nutrition. Belmont, CA: Thomson/Wadsworth.

Chicago Style Citation

Whitney, Ellie, i Ellie Whitney; Sharon Rady Rolfes. Understanding Nutrition. Belmont, CA: Thomson/Wadsworth, 2005.

Cita MLA

Whitney, Ellie, i Ellie Whitney; Sharon Rady Rolfes. Understanding Nutrition. Belmont, CA: Thomson/Wadsworth, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.