Dyfyniad APA

(2007). Handbook on the toxicology of metals. Amsterdam: Academic Press.

Dyfyniad Arddull Chicago

Handbook On the Toxicology of Metals. Amsterdam: Academic Press, 2007.

Dyfyniad MLA

Handbook On the Toxicology of Metals. Amsterdam: Academic Press, 2007.

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