Dyfyniad APA

Lusk, G. (1917). The elements of the science of nutrition (3d ed., reset.). W.B. Saunders.

Dyfyniad Arddull Chicago

Lusk, Graham. The Elements of the Science of Nutrition. 3d ed., reset. Philadelphia: W.B. Saunders, 1917.

Dyfyniad MLA

Lusk, 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.