Dyfyniad APA

Day, H. F. (1913). Food in Health and Disease.

Dyfyniad Arddull Chicago

Day, Hilbert F. Food in Health and Disease. 1913.

Dyfyniad MLA

Day, Hilbert F. Food in Health and Disease. 1913.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.