Lusk, G. (1917). The elements of the science of nutrition (3d ed., reset.). W.B. Saunders.
Dyfyniad Arddull ChicagoLusk, Graham. The Elements of the Science of Nutrition. 3d ed., reset. Philadelphia: W.B. Saunders, 1917.
Dyfyniad MLALusk, Graham. The Elements of the Science of Nutrition. 3d ed., reset. W.B. Saunders, 1917.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.