Whitney, E. N., & Rolfes, S. R. (1999). Understanding nutrition (8th ed.). West/Wadsworth.
Citación estilo ChicagoWhitney, Eleanor Noss, and Sharon Rady Rolfes. Understanding Nutrition. 8th ed. Belmont: West/Wadsworth, 1999.
Cita MLAWhitney, Eleanor Noss, and Sharon Rady Rolfes. Understanding Nutrition. 8th ed. West/Wadsworth, 1999.
Warning: These citations may not always be 100% accurate.