Citazione Stile APA (7a Edizione)

Roberts, L. J., & Martin, E. A. (1954). Nutrition works with children. University of Chicago Press.

Citazione stile Chigago Style (17a edizione)

Roberts, Lydia Jane, e Ethel Austin Martin. Nutrition Works with Children. Chicago: University of Chicago Press, 1954.

Citatione MLA (9a ed.)

Roberts, Lydia Jane, e Ethel Austin Martin. Nutrition Works with Children. University of Chicago Press, 1954.