Dyfyniad APA
Whitney, E. N., & Hamilton, E. M. N. (1984). Understanding nutrition (3rd ed.). West Pub. Co..
Dyfyniad Arddull Chicago
Whitney, Eleanor Noss, and Eva May Nunnelley Hamilton. Understanding Nutrition. 3rd ed. St. Paul: West Pub. Co., 1984.
Dyfyniad MLA
Whitney, Eleanor Noss, and Eva May Nunnelley Hamilton. Understanding Nutrition. 3rd ed. West Pub. Co., 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.