Citazione Stile APA (7a Edizione)

Williams, S. R. (1978). Essentials of nutrition and diet therapy (2nd ed.). Mosby.

Citazione stile Chigago Style (17a edizione)

Williams, Sue Rodwell. Essentials of Nutrition and Diet Therapy. 2nd ed. Saint Louis, Mo: Mosby, 1978.

Citatione MLA (9a ed.)

Williams, Sue Rodwell. Essentials of Nutrition and Diet Therapy. 2nd ed. Mosby, 1978.