Citazione Stile APA (7a Edizione)

Whitney, E., & Rolfes, S. R. (2022). Understanding nutrition (Sixteenth edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Whitney, Ellie, e Sharon Rady Rolfes. Understanding Nutrition. Sixteenth edition. Australia: Cengage Learning, 2022.

Citatione MLA (9a ed.)

Whitney, Ellie, e Sharon Rady Rolfes. Understanding Nutrition. Sixteenth edition. Cengage Learning, 2022.