Dyfyniad APA
Kay, G. (2005). Dying to Be Beautiful: The Fight for Safe Cosmetics. Ohio State University Press.
Dyfyniad Arddull Chicago
Kay, Gwen. Dying to Be Beautiful: The Fight for Safe Cosmetics. Columbus: Ohio State University Press, 2005.
Dyfyniad MLA
Kay, Gwen. Dying to Be Beautiful: The Fight for Safe Cosmetics. Ohio State University Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.