Dyfyniad APA

(2006). Enviromental ToxicantsHuman Exposures and Their Health Effects. John Wiley & Sons.

Dyfyniad Arddull Chicago

Enviromental ToxicantsHuman Exposures and Their Health Effects. John Wiley & Sons, 2006.

Dyfyniad MLA

Enviromental ToxicantsHuman Exposures and Their Health Effects. John Wiley & Sons, 2006.

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