Citazione Stile APA (7a Edizione)

Wardlaw, G. M., & Smith Anne M. (2007). Contemporary nutrition (6th updated ed.). McGraw-Hill/Higher Education.

Citazione stile Chigago Style (17a edizione)

Wardlaw, Gordon M., e Smith Anne M. Contemporary Nutrition. 6th updated ed. Boston: McGraw-Hill/Higher Education, 2007.

Citatione MLA (9a ed.)

Wardlaw, Gordon M., e Smith Anne M. Contemporary Nutrition. 6th updated ed. McGraw-Hill/Higher Education, 2007.