Dyfyniad APA

Klimis-Zacas, D. (2009). Annual editions: Nutrition 08/09 (20th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Klimis-Zacas, Dorothy. Annual Editions: Nutrition 08/09. 20th ed. Boston, MA: McGraw-Hill, 2009.

Dyfyniad MLA

Klimis-Zacas, Dorothy. Annual Editions: Nutrition 08/09. 20th ed. McGraw-Hill, 2009.

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