Cita APA (7a ed.)

Peckenpaugh, N. J., & Poleman, C. M. (2003). Nutrition essentials and diet therapy (9th ed.). W. B. Saunders.

Cita Chicago Style (17a ed.)

Peckenpaugh, Nancy J., y Charlotte M. Poleman. Nutrition Essentials and Diet Therapy. 9th ed. Philadelphia, Pa.: W. B. Saunders, 2003.

Cita MLA (9a ed.)

Peckenpaugh, Nancy J., y Charlotte M. Poleman. Nutrition Essentials and Diet Therapy. 9th ed. W. B. Saunders, 2003.