APA (7th ed.) Zitazioa

Roth, R. A. (2011). Nutrition & diet therapy (10th ed.). Delmar.

Chicago Style (17th ed.) Zitazioa

Roth, Ruth A. Nutrition & Diet Therapy. 10th ed. New york: Delmar, 2011.

MLA (9th ed.) Zitazioa

Roth, Ruth A. Nutrition & Diet Therapy. 10th ed. Delmar, 2011.