Lusk, G. (1917). The elements of the science of nutrition (3d ed., reset.). W.B. Saunders.
Lua i Stíl Chicago (17ú heag.)Lusk, Graham. The Elements of the Science of Nutrition. 3d ed., reset. Philadelphia: W.B. Saunders, 1917.
Lua MLA (8ú heag.)Lusk, Graham. The Elements of the Science of Nutrition. 3d ed., reset. W.B. Saunders, 1917.
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