Dyfyniad APA
Royal Society of Canada, National Research Council (U.S.). Food and Nutrition Board, ebrary, Inc, & Carroll, K. K. (1989). Diet, nutrition, and health. Published for the Royal Society of Canada by McGill-Queen's University Press.
Dyfyniad Arddull Chicago
Royal Society of Canada, National Research Council (U.S.). Food and Nutrition Board, Inc ebrary, and K. K. Carroll. Diet, Nutrition, and Health. Kingston, Ont.: Published for the Royal Society of Canada by McGill-Queen's University Press, 1989.
Dyfyniad MLA
Royal Society of Canada, et al. Diet, Nutrition, and Health. Published for the Royal Society of Canada by McGill-Queen's University Press, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.